{"title":"Filter Bags for Sludge Dewatering \u0026 Dewatering Boxes (Industrial)","description":"\u003cp\u003eEfficient \u003ca href=\"\/en\/collections\/filtersaecke-schlammentwaesserung\" style=\"text-decoration:none;border-bottom:none;color:inherit;\"\u003e\u003cb\u003esludge dewatering\u003c\/b\u003e\u003c\/a\u003e is the backbone of any industrial wastewater treatment set-up. When it comes to reliably separating solids from liquids, choosing the right filter medium is critical. In this category, you'll find specialised sludge filter bags built precisely for dewatering boxes and dip-tank systems.\u003c\/p\u003e \u003cp\u003eFrom the compact \u003ca href=\"\/en\/products\/filtersack-schlammentwaesserung-0-125m3\" style=\"text-decoration:none;border-bottom:none;color:inherit;\"\u003e\u003cb\u003edisposable filter bag (0.125 m³)\u003c\/b\u003e\u003c\/a\u003e for smaller volumes to the robust \u003ca href=\"\/en\/products\/filtersack-schlammentwaesserung-xxl-1-25m3\" style=\"text-decoration:none;border-bottom:none;color:inherit;\"\u003e\u003cb\u003eXXL sludge dewatering bag (1.25 m³)\u003c\/b\u003e\u003c\/a\u003e, we offer the right solution for effective residual dewatering, whatever the scale of your operation.\u003c\/p\u003e","products":[{"product_id":"filtersack-schlammentwaesserung-xxl-1-25m3","title":"Sludge Dewatering Bag 1.25 m³ | WINKLER","description":"\u003ch1\u003eSludge Dewatering Bag 1.25 m³ – F-BAG XXL (Gravity Filter Bag)\u003c\/h1\u003e \u003ch2\u003eMobile Sludge Dewatering for High Volume Flows\u003c\/h2\u003e \u003cp\u003eThe WINKLER \u003cstrong\u003e\u003ca href=\"\/en\/collections\/filtersaecke-schlammentwaesserung\" title=\"Filter bags for sludge dewatering \u0026 dewatering boxes (industrial)\"\u003esludge dewatering bag\u003c\/a\u003e F-BAG XXL (1.25 m³)\u003c\/strong\u003e is the high-performance solution for reliably separating \u003cstrong\u003esolids and liquids\u003c\/strong\u003e in industrial wastewater. As a \u003cstrong\u003egravity filter bag\u003c\/strong\u003e, it needs no electricity, no pump technology and no maintenance – ideal for businesses that need to dewater large sludge volumes quickly and cost-effectively.\u003c\/p\u003e \u003cp\u003eThe F-BAG XXL is built for demanding B2B use: robust filter material, secure lifting loops and high dewatering performance keep processes running stably and protect downstream systems from clogging.\u003c\/p\u003e \u003ch2\u003eTypical Applications\u003c\/h2\u003e \u003cp\u003eThe filter bag is particularly well suited to applications where sludge is dewatered directly on site – mobile, straightforward and efficient:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eWash bays (cars, commercial vehicles, train\/high-speed rail wash systems)\u003c\/li\u003e \u003cli\u003eConcrete processing and concrete plants (saw\/grinding water, drilling\/flushing water)\u003c\/li\u003e \u003cli\u003eRecycling operations (rubble, metal, plastic, process water)\u003c\/li\u003e \u003cli\u003eIndustrial wastewater and production processes (pre-filtration, sludge separation)\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eWherever enormous volumes occur, this filter bag is at home in leading \u003ca href=\"\/en\/pages\/branchen\" title=\"Filtration by Industry – Industrial Filtration\"\u003eindustries\u003c\/a\u003e. That includes raw material processing in \u003ca href=\"\/en\/collections\/chemie-rohstoffe\" title=\"Filtration for Chemicals \u0026amp; Raw Materials – process filtration solutions\"\u003echemicals\u003c\/a\u003e, large-scale projects in \u003ca href=\"\/en\/collections\/tiefbau-landschaftsbau\" title=\"Filtration for Civil Engineering \u0026amp; Landscaping – sediment \u0026amp; water filtration\"\u003ecivil engineering and landscaping\u003c\/a\u003e, and intensive processes in \u003ca href=\"\/en\/collections\/verkehr-logistik\" title=\"Filtration for Transport \u0026amp; Logistics – road drainage \u0026amp; rainwater\"\u003etransport \u0026amp; logistics\u003c\/a\u003e. It's also the most powerful option in \u003ca href=\"\/en\/collections\/bau\" title=\"Filtration for Construction – filter bags for building sites \u0026amp; sludge dewatering\"\u003econstruction\u003c\/a\u003e, \u003ca href=\"\/en\/collections\/agrarwirtschaft\" title=\"Filtration for Agriculture – water \u0026amp; sludge filtration\"\u003eagriculture\u003c\/a\u003e and industrial water treatment for \u003ca href=\"\/en\/collections\/energie-umwelt\" title=\"Filtration for Energy \u0026amp; the Environment – rainwater \u0026amp; microplastic filtration\"\u003eenergy \u0026amp; the environment\u003c\/a\u003e.\u003c\/p\u003e \u003ch2\u003eHow It Works: Gravity Filtration in Practice\u003c\/h2\u003e \u003cp\u003eUse is deliberately kept simple, suiting sites that change frequently:\u003c\/p\u003e \u003col\u003e \u003cli\u003eThe contaminated water\/sludge-water mix is fed into the filter bag (e.g. from a container, channel or via pump).\u003c\/li\u003e \u003cli\u003eSolids are retained in the filter material while water drains off in a controlled way.\u003c\/li\u003e \u003cli\u003eOnce dewatered, the bag is removed and the sludge disposed of properly.\u003c\/li\u003e \u003c\/ol\u003e \u003cp\u003eThanks to its large usable volume of \u003cstrong\u003e1.25 m³\u003c\/strong\u003e and generous filter area, the F-BAG XXL is particularly well suited to \u003cstrong\u003elarge batches\u003c\/strong\u003e and continuously generated sludge.\u003c\/p\u003e \u003ch2\u003eYour Benefits for B2B Use\u003c\/h2\u003e \u003cp\u003eThe F-BAG XXL combines high capacity with industrial-grade robustness. That makes it a reliable solution when dewatering needs to be plannable and dependable – even under changing conditions.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eHigh capacity:\u003c\/strong\u003e 1.25 m³ usable volume for large volume flows.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eIndustrial quality:\u003c\/strong\u003e Robust build for demanding sludge.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eChemically resistant:\u003c\/strong\u003e Suited to a wide range of industrial process waters (resistant to acids and alkalis).\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eEfficient dewatering:\u003c\/strong\u003e High water permeability for short process times.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eSafe handling:\u003c\/strong\u003e Reinforced straps with a 280 mm overhang for easy recovery and transport.\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eWhich Filter Bag Is Right for You? F-BAG Series Size Comparison\u003c\/h2\u003e \u003cp\u003eThe right size depends mainly on your sludge volume, batch size and site conditions. This comparison helps you quickly identify the right filter bag variant:\u003c\/p\u003e \u003ctable width=\"100%\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eVariant\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eUsable volume\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eApplication range\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eTypical use\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ca href=\"\/en\/products\/filtersack-schlammentwaesserung-0-125m3\" title=\"Sludge Dewatering Bag 0.125 m³ | WINKLER\"\u003e\u003cstrong\u003eF-BAG M\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e \u003ctd\u003e0.125 m³\u003c\/td\u003e \u003ctd\u003eSmall batches, highly mobile\u003c\/td\u003e \u003ctd\u003eShort-term use, maintenance work or small sludge volumes in limited space.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ca href=\"\/en\/products\/filtersack-schlammentwaesserung-0-5m3\" title=\"Sludge Dewatering Bag 0.5 m³ | WINKLER\"\u003e\u003cstrong\u003eF-BAG L\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e \u003ctd\u003e0.5 m³\u003c\/td\u003e \u003ctd\u003eMedium volume flows\u003c\/td\u003e \u003ctd\u003eRegular dewatering in trades and industry with a good balance of size and handling.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ca href=\"\/en\/products\/filtersack-schlammentwaesserung-xl-0-8m3\" title=\"Sludge Dewatering Bag 0.8 m³ | WINKLER\"\u003e\u003cstrong\u003eF-BAG XL\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e \u003ctd\u003e0.8 m³\u003c\/td\u003e \u003ctd\u003eLarger batches\u003c\/td\u003e \u003ctd\u003eFor higher sludge volumes and longer dewatering intervals.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eF-BAG XXL\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003e1.25 m³\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eIndustrial use\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eMaximum capacity for large volume flows and heavy industrial sludge.\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ca href=\"\/en\/products\/filtersack-schlammentwaesserung-ge-vernova\" title=\"Sludge Dewatering Bag, Custom Size | WINKLER\"\u003e\u003cstrong\u003eF-BAG Custom Size (GE Vernova)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e \u003ctd\u003eCustom size\u003c\/td\u003e \u003ctd\u003eSpecial installation situations\u003c\/td\u003e \u003ctd\u003ePrecision-fit filter bags for shaft systems or special containers with limited height.\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003eAlongside standard sizes, \u003cstrong\u003ecustom-made filter bags\u003c\/strong\u003e are also available. Bespoke sizes are especially well suited to existing plant or special installation situations where standard dimensions don't fit.\u003c\/p\u003e \u003ch2\u003eWINKLER F-BAG XXL Filter Bag: Technical Details\u003c\/h2\u003e \u003ctable width=\"100%\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003ePolypropylene needle felt\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eUsable volume\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e1.25 m³\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eHeight 1.00 m\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eBase area\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e1.00 × 1.25 m\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eStraps\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e280 mm overhang\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eLoad ratings\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e400 kg \/ 600 kg \/ 900 kg\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMicron rating\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003enominal 100 µm, resistant to acids and alkalis\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eWater permeability\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e135 l s-1 m-2 at 100 mm water column\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDelivery time\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e1–2 working days\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3\u003eAdvice From Our Filtration Specialists\u003c\/h3\u003e \u003cp\u003ePlanning industrial-scale dewatering with the F-BAG XXL? Our \u003cstrong\u003e\u003ca href=\"\/en\/pages\/filtertechnik-beratung\" title=\"Filtration product advice – help choosing the right filter\"\u003efiltration specialists\u003c\/a\u003e\u003c\/strong\u003e can help with the technical sizing, ensuring reliable, cost-effective solids separation even at maximum load ratings.\u003c\/p\u003e","brand":"Winkler GmbH","offers":[{"title":"400kg","offer_id":39364885643472,"sku":"shop_XXL_400","price":36.5,"currency_code":"EUR","in_stock":true},{"title":"600kg","offer_id":53997575307532,"sku":"shop_XXL_600","price":38.0,"currency_code":"EUR","in_stock":true},{"title":"900kg","offer_id":53997575340300,"sku":"shop_XXL_900","price":53.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/5989\/6784\/files\/filtersack-schlammentwaesserung-xxl-grau-schlaufen.jpg?v=1771846438"},{"product_id":"filtersack-color-drain-entwaesserung","title":"Fast-Drain Filter Bag, Color Drain, Pack of 25 | WINKLER","description":"\u003ch1\u003eColor Drain Filter Bag – Fast Dewatering for Dip-Tank Systems\u003c\/h1\u003e \u003cp\u003eStreamline your \u003cstrong\u003epaint sludge dewatering\u003c\/strong\u003e with the \u003cstrong\u003eColor Drain filter bag\u003c\/strong\u003e. This open-pore \u003cstrong\u003edisposable filter bag\u003c\/strong\u003e was developed specifically for use in \u003cstrong\u003edewatering boxes on dip-tank systems\u003c\/strong\u003e. Its hydrophilic \u003cstrong\u003epolypropylene nonwoven (PP)\u003c\/strong\u003e delivers efficient separation of \u003cstrong\u003esolids and liquids\u003c\/strong\u003e with maximum time savings.\u003c\/p\u003e \u003cp\u003eYou'll also find matching solutions in our \u003ca href=\"\/en\/collections\/filtersaecke-schlammentwaesserung\" title=\"Filter bags for sludge dewatering \u0026 dewatering boxes (industrial)\"\u003e\u003cstrong\u003efilter bags for sludge dewatering \u0026 dewatering boxes (industrial)\u003c\/strong\u003e\u003c\/a\u003e category.\u003c\/p\u003e \u003ch2\u003eYour Benefits for Paint Sludge Dewatering\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eMaximum process speed:\u003c\/strong\u003e The low \u003cstrong\u003efabric weight of 14 g\/m²\u003c\/strong\u003e enables extremely fast dewatering, shortens cycle times and directly boosts your plant's productivity.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eReliable coarse filtration:\u003c\/strong\u003e With a \u003cstrong\u003emicron rating of 250 µm\u003c\/strong\u003e, the bag reliably separates large, stable flocs without clogging quickly.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eHigh cost-efficiency:\u003c\/strong\u003e An affordable \u003cstrong\u003edisposable system\u003c\/strong\u003e that's easy to handle and delivers consistently strong filtration performance.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eHydrophilic properties:\u003c\/strong\u003e The thermofixed, \u003cstrong\u003ehydrophilic PP spunbond nonwoven\u003c\/strong\u003e optimises water uptake for fast flow-through.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eFor finer filtration tasks, we also recommend our higher-performance variants within \u003ca href=\"\/en\/collections\/chemie-rohstoffe\" title=\"Filtration for Chemicals \u0026amp; Raw Materials – process filtration solutions\"\u003e\u003cstrong\u003eFiltration for Chemicals \u0026amp; Raw Materials – process filtration solutions\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e \u003ch2\u003eTechnical Data:\u003c\/h2\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003ePolypropylene (PP)\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eFabric construction\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eSpunbond nonwoven\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eFabric weight (g·m⁻²)\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e14\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003ethermofixed, hydrophilic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMicron rating (µm)\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e \u003cstrong\u003e250 µm\u003c\/strong\u003e *\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eBase unit\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eEach\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e * As stated by the nonwoven supplier\u003c\/p\u003e \u003ch3\u003eSimple Handling for Industrial Use\u003c\/h3\u003e \u003cp\u003eThe \u003cstrong\u003eColor Drain filter bag\u003c\/strong\u003e fits into standard \u003cstrong\u003edewatering boxes\u003c\/strong\u003e in a few simple steps. Thanks to its open-pore structure, it's especially resistant to rapid clogging, making it the ideal choice for \u003cstrong\u003ecoarse dewatering of paint sludge\u003c\/strong\u003e.\u003c\/p\u003e \u003ch3\u003eTypical Applications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003ca href=\"\/en\/collections\/bau\" title=\"Filtration for Construction – filter bags for building sites \u0026amp; sludge dewatering\"\u003e\u003cstrong\u003eFiltration for Construction\u003c\/strong\u003e\u003c\/a\u003e – sludge dewatering on building sites\u003c\/li\u003e \u003cli\u003e \u003ca href=\"\/en\/collections\/verkehr-logistik\" title=\"Filtration for Transport \u0026amp; Logistics – road drainage \u0026amp; rainwater\"\u003e\u003cstrong\u003eTransport \u0026amp; Logistics\u003c\/strong\u003e\u003c\/a\u003e – industrial drainage systems\u003c\/li\u003e \u003cli\u003e \u003ca href=\"\/en\/collections\/energie-umwelt\" title=\"Filtration for Energy \u0026amp; the Environment – rainwater \u0026amp; microplastic filtration\"\u003e\u003cstrong\u003eEnergy \u0026amp; the Environment\u003c\/strong\u003e\u003c\/a\u003e – retaining solids\u003c\/li\u003e \u003cli\u003e \u003ca href=\"\/en\/collections\/chemie-rohstoffe\" title=\"Filtration for Chemicals \u0026amp; Raw Materials – process filtration solutions\"\u003e\u003cstrong\u003eChemicals \u0026amp; Raw Materials\u003c\/strong\u003e\u003c\/a\u003e – process filtration\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003ePersonal Advice for Your Dewatering Solution\u003c\/h3\u003e \u003cp\u003eNeed a solution for a specific \u003cstrong\u003edip-tank system\u003c\/strong\u003e, or looking for a finer or more robust variant? Use our \u003ca href=\"\/en\/pages\/filtertechnik-beratung\" title=\"Filtration product advice\"\u003e\u003cstrong\u003efiltration product advice\u003c\/strong\u003e\u003c\/a\u003e service for a tailored recommendation for your application.\u003c\/p\u003e","brand":"Winkler GmbH","offers":[{"title":"680x1100mm","offer_id":44593423941900,"sku":"S11181\/08","price":57.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/5989\/6784\/products\/filtersack-entwaesserung-vlies-korb.jpg?v=1774431450"},{"product_id":"filtersack-schlammentwaesserung-classic","title":"Sludge Dewatering Filter Bag, Classic, Pack of 25 | WINKLER","description":"\u003ch1\u003eWINKLER F-BAG Classic – Sludge Dewatering Filter Bag, Pack of 25\u003c\/h1\u003e \u003ch2\u003eEfficient Solids Separation for Trades and Industry\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eWINKLER F-BAG Classic\u003c\/strong\u003e is the proven \u003cstrong\u003eall-round sludge dewatering solution\u003c\/strong\u003e for trades and industry. Businesses looking for a reliable, flexible and cost-effective method of \u003cstrong\u003esolid-liquid separation\u003c\/strong\u003e rely on this robust model. Small and medium-sized operations in particular benefit from its high \u003cstrong\u003etear resistance\u003c\/strong\u003e and outstanding \u003cstrong\u003eresidual dewatering\u003c\/strong\u003e.\u003c\/p\u003e \u003cp\u003eYou'll find further products in our \u003ca href=\"\/en\/collections\/filtersaecke-schlammentwaesserung\" title=\"Filter bags for sludge dewatering \u0026 dewatering boxes (industrial)\"\u003efilter bags for sludge dewatering \u0026amp; dewatering boxes (industrial)\u003c\/a\u003e category.\u003c\/p\u003e \u003ch2\u003eVersatile Applications and High Resistance\u003c\/h2\u003e \u003cp\u003eWhether in \u003cstrong\u003econcrete cutting\u003c\/strong\u003e, \u003cstrong\u003erecycling operations\u003c\/strong\u003e, \u003cstrong\u003econstruction site dewatering\u003c\/strong\u003e or industrial processes, the F-BAG Classic reliably separates \u003cstrong\u003esolids from liquids\u003c\/strong\u003e. The thermally bonded \u003cstrong\u003epolypropylene nonwoven (PP)\u003c\/strong\u003e is resistant to acids and alkalis, making it ideal for demanding \u003cstrong\u003ewastewater treatment\u003c\/strong\u003e.\u003c\/p\u003e \u003cp\u003eThe filter bag is also successfully used in \u003ca href=\"\/en\/collections\/chemie-rohstoffe\" title=\"Filtration for Chemicals \u0026amp; Raw Materials – process filtration solutions\"\u003eChemicals \u0026amp; Raw Materials\u003c\/a\u003e, \u003ca href=\"\/en\/collections\/metall-elektronik\" title=\"Filtration for Metal \u0026amp; Electronics – Electroplating \u0026amp; Metalworking\"\u003eMetal \u0026amp; Electronics\u003c\/a\u003e and \u003ca href=\"\/en\/collections\/energie-umwelt\" title=\"Filtration for Energy \u0026amp; the Environment – rainwater \u0026amp; microplastic filtration\"\u003eEnergy \u0026amp; the Environment\u003c\/a\u003e.\u003c\/p\u003e \u003ch3\u003eCost-Efficiency First\u003c\/h3\u003e \u003cp\u003eWith the \u003cstrong\u003epack of 25\u003c\/strong\u003e, you secure attractive value for money. Simple handling enables a fast \u003cstrong\u003efilter change\u003c\/strong\u003e, minimising downtime and boosting the efficiency of your plant.\u003c\/p\u003e \u003ch2\u003eYour Benefits at a Glance\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eOutstanding dewatering:\u003c\/strong\u003e Optimised for maximum residual dewatering of sludge.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eExtremely robust:\u003c\/strong\u003e Thermally bonded polypropylene nonwoven for maximum tear resistance.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eChemical resistance:\u003c\/strong\u003e Resistant to acids and alkalis.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eUniversal use:\u003c\/strong\u003e Suited to pond cleaning, wastewater treatment plants and industrial applications.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003e100 µm micron rating:\u003c\/strong\u003e Effective retention of fine particles with high permeability.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eBulk savings:\u003c\/strong\u003e Supplied as a compact pack of 25.\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eWINKLER F-BAG Classic Filter Bag: Technical Details\u003c\/h2\u003e \u003ctable width=\"100%\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003ePolypropylene nonwoven, thermally bonded\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e1.19 m\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e0.55 m (0.53 m open)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e0.17 kg\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMicron rating\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e \u003cstrong\u003e100 µm (nominal)\u003c\/strong\u003e, resistant to acids and alkalis\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eAir permeability\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e500 l dm\u003csup\u003e-2\u003c\/sup\u003e min\u003csup\u003e-1\u003c\/sup\u003e at 200 Pa negative pressure\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003ePack size\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e25 pieces\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDelivery time\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e1–2 working days\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3\u003ePersonal Advice for Your Wastewater Treatment\u003c\/h3\u003e \u003cp\u003eEvery \u003cstrong\u003edewatering process\u003c\/strong\u003e is unique. Use our \u003ca href=\"\/en\/pages\/filtertechnik-beratung\" title=\"Filtration product advice\"\u003efiltration product advice\u003c\/a\u003e service to find the optimal solution for your \u003cstrong\u003esludge dewatering\u003c\/strong\u003e – personal, competent and practical.\u003c\/p\u003e","brand":"Winkler GmbH","offers":[{"title":"1190x550mm (opening 530mm wide)","offer_id":44593444028684,"sku":"S21133\/01","price":160.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/5989\/6784\/products\/filtersack-schlammentwaesserung-classic-gefaltet-stapel.jpg?v=1774431561"},{"product_id":"filtersack-vlies-lackschlamm-entwaesserung","title":"Nonwoven Filter Bag for Paint Sludge \u0026 Dewatering (Pack of 25) | WINKLER","description":"\u003ch1\u003ePaint Sludge Dewatering: Nonwoven Filter Bag (100 µm) for Dewatering Boxes\u003c\/h1\u003e \u003ch2\u003eCost-Effective Sludge Dewatering for Paint Shops\u003c\/h2\u003e \u003cp\u003eIn \u003cstrong\u003eindustrial painting\u003c\/strong\u003e, clean, fast \u003cstrong\u003esolid-liquid separation\u003c\/strong\u003e is essential for productivity and cost control. Our \u003cstrong\u003enonwoven filter bag for dewatering boxes\u003c\/strong\u003e was developed specifically to safely capture \u003cstrong\u003epaint sludge\u003c\/strong\u003e. As a cost-efficient \u003cstrong\u003edisposable product\u003c\/strong\u003e, it delivers maximum cost-effectiveness combined with the simplest possible handling.\u003c\/p\u003e \u003cp\u003eYou'll find further solutions in our \u003ca href=\"\/en\/collections\/filtersaecke-schlammentwaesserung\" title=\"Filter bags for sludge dewatering \u0026 dewatering boxes (industrial)\"\u003efilter bags for sludge dewatering \u0026amp; dewatering boxes (industrial)\u003c\/a\u003e category.\u003c\/p\u003e \u003ch2\u003eTechnical Edge Through Hydrophilic Spunbond Nonwoven\u003c\/h2\u003e \u003cp\u003eAt the heart of this \u003cstrong\u003epaint sludge filter bag\u003c\/strong\u003e is a hydrophilic \u003cstrong\u003epolypropylene spunbond nonwoven (PP)\u003c\/strong\u003e. Its special finish reduces the \u003cstrong\u003esurface tension of water\u003c\/strong\u003e, resulting in significantly faster \u003cstrong\u003edewatering\u003c\/strong\u003e.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eHydrophilic finish:\u003c\/strong\u003e Delivers efficient water release and shorter process times.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eThermal fixing:\u003c\/strong\u003e Stabilises the fabric structure and prevents fibre shedding.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eOptimal micron rating:\u003c\/strong\u003e At \u003cstrong\u003e100 µm\u003c\/strong\u003e, sludge particles are reliably retained while flow rate stays high.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eFor especially fast coarse dewatering, we also recommend the \u003ca href=\"\/en\/products\/filtersack-color-drain-entwaesserung\" title=\"Color Drain Filter Bag – 250 µm Coarse Dewatering\"\u003eColor Drain filter bag (250 µm)\u003c\/a\u003e.\u003c\/p\u003e \u003ch3\u003eSimple Handling for Daily Operations\u003c\/h3\u003e \u003cp\u003eThe design is built around the needs of \u003cstrong\u003ebudget-conscious paint shops\u003c\/strong\u003e. Changing bags in the \u003cstrong\u003edewatering box\u003c\/strong\u003e is fast and straightforward, minimising downtime and boosting the efficiency of your production.\u003c\/p\u003e \u003ch2\u003eYour Benefits at a Glance\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eFast dewatering:\u003c\/strong\u003e Boosted productivity through optimised water release.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eSecure separation:\u003c\/strong\u003e Reliable filtration of paint sludge and solids.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eHigh cost-efficiency:\u003c\/strong\u003e Attractive value for money for industrial use.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003ePractical fit:\u003c\/strong\u003e Purpose-built for standard \u003cstrong\u003edewatering boxes\u003c\/strong\u003e.\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eTechnical Data:\u003c\/h2\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003ePolypropylene (PP)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eFabric construction\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eSpunbond nonwoven\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eFabric weight (g·m⁻²)\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e30\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003ethermofixed, hydrophilic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMicron rating (µm)\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e \u003cstrong\u003e100 µm\u003c\/strong\u003e *\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eBase unit\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eEach\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e * As stated by the nonwoven supplier\u003c\/p\u003e \u003ch3\u003eTypical Applications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e \u003ca href=\"\/en\/collections\/chemie-rohstoffe\" title=\"Filtration for Chemicals \u0026amp; Raw Materials – process filtration solutions\"\u003eChemicals \u0026amp; Raw Materials\u003c\/a\u003e – industrial paint and coating processes\u003c\/li\u003e \u003cli\u003e \u003ca href=\"\/en\/collections\/bau\" title=\"Filtration for Construction – filter bags for building sites \u0026amp; sludge dewatering\"\u003eFiltration for Construction\u003c\/a\u003e – sludge dewatering\u003c\/li\u003e \u003cli\u003e \u003ca href=\"\/en\/collections\/energie-umwelt\" title=\"Filtration for Energy \u0026amp; the Environment – rainwater \u0026amp; microplastic filtration\"\u003eEnergy \u0026amp; the Environment\u003c\/a\u003e – solids retention\u003c\/li\u003e \u003cli\u003e \u003ca href=\"\/en\/collections\/verkehr-logistik\" title=\"Filtration for Transport \u0026amp; Logistics – road drainage \u0026amp; rainwater\"\u003eTransport \u0026amp; Logistics\u003c\/a\u003e – industrial dewatering\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003ePersonal Advice for Your Disposal Processes\u003c\/h3\u003e \u003cp\u003eLooking for a custom solution for your specific \u003cstrong\u003epaint sludge composition\u003c\/strong\u003e? Use our \u003ca href=\"\/en\/pages\/filtertechnik-beratung\" title=\"Filtration product advice\"\u003efiltration product advice\u003c\/a\u003e service and optimise your \u003cstrong\u003edewatering processes\u003c\/strong\u003e sustainably.\u003c\/p\u003e","brand":"Winkler GmbH","offers":[{"title":"680x1100mm","offer_id":44593432363276,"sku":"S11090\/02","price":62.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/5989\/6784\/files\/filtersack-lackschlamm-entwaesserung-verpackung-karton.jpg?v=1771844978"},{"product_id":"filtersack-schlammentwaesserung-ge-vernova","title":"Sludge Dewatering Bag, Custom Size | WINKLER","description":"\u003ch1\u003eSludge Dewatering Bag, Custom Size – F-BAG GE Vernova\u003c\/h1\u003e \u003ch2\u003eTailored Sludge Dewatering for Special Installation Situations\u003c\/h2\u003e \u003cp\u003eThe WINKLER \u003cstrong\u003e\u003ca href=\"\/en\/collections\/filtersaecke-schlammentwaesserung\" title=\"Filter bags for sludge dewatering \u0026 dewatering boxes (industrial)\"\u003esludge dewatering bag\u003c\/a\u003e in custom size GE Vernova\u003c\/strong\u003e was developed specifically for applications where standard sizes can't be used. As a \u003cstrong\u003egravity filter bag\u003c\/strong\u003e, it reliably separates solids and liquids even in plant with limited height or unusual dimensions.\u003c\/p\u003e \u003cp\u003eThis custom size is built on proven F-BAG filter bag technology, combining robust industrial quality with a precision-fit build. That makes it particularly well suited to existing plant where filter bags need to fit exactly into existing shafts or containers.\u003c\/p\u003e \u003cp\u003eThe polypropylene needle-felt filter material is mechanically robust and resistant to acids and alkalis, making it suitable for a wide range of industrial process waters.\u003c\/p\u003e \u003ch2\u003eTypical Applications\u003c\/h2\u003e \u003cp\u003eThis custom size is particularly well suited to applications with fixed installation dimensions or special plant designs:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eIndustrial plant with predefined shaft dimensions\u003c\/li\u003e \u003cli\u003ePower plants and energy facilities\u003c\/li\u003e \u003cli\u003eWash systems with special filter bag mountings\u003c\/li\u003e \u003cli\u003eRecycling and process water plant\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThanks to its adapted build, the filter bag can be used where standard sizes don't fit or only work to a limited extent.\u003c\/p\u003e \u003cp\u003eTailored solutions like this are in demand across all highly specialised \u003ca title=\"Filtration by Industry – Industrial Filtration\" href=\"\/en\/pages\/branchen\"\u003eindustries\u003c\/a\u003e. We manufacture custom sizes for power plant facilities in \u003ca title=\"Filtration for Energy \u0026amp; the Environment – rainwater \u0026amp; microplastic filtration\" href=\"\/en\/collections\/energie-umwelt\"\u003eenergy \u0026amp; the environment\u003c\/a\u003e, for individual filtration requirements in the \u003ca title=\"Filtration for Chemicals \u0026amp; Raw Materials – process filtration solutions\" href=\"\/en\/collections\/chemie-rohstoffe\"\u003echemical industry\u003c\/a\u003e, or for projects in \u003ca title=\"Filtration for Civil Engineering \u0026amp; Landscaping – sediment \u0026amp; water filtration\" href=\"\/en\/collections\/tiefbau-landschaftsbau\"\u003ecivil engineering\u003c\/a\u003e. We also supply speciality dimensions for the \u003ca title=\"Filtration for Construction – filter bags for building sites \u0026amp; sludge dewatering\" href=\"\/en\/collections\/bau\"\u003econstruction sector\u003c\/a\u003e, \u003ca title=\"Filtration for Agriculture – water \u0026amp; sludge filtration\" href=\"\/en\/collections\/agrarwirtschaft\"\u003eagriculture\u003c\/a\u003e and complex requirements in \u003ca title=\"Filtration for Transport \u0026amp; Logistics – road drainage \u0026amp; rainwater\" href=\"\/en\/collections\/verkehr-logistik\"\u003etransport \u0026amp; logistics\u003c\/a\u003e.\u003c\/p\u003e \u003ch2\u003eHow Gravity Filtration Works\u003c\/h2\u003e \u003cp\u003eLike every bag in the F-BAG range, this custom size relies purely on gravity: water flows in, solids stay caught in the filter material, and the cleaned water drains away in a controlled fashion, ready for reuse or discharge.\u003c\/p\u003e \u003cp\u003eThe low-profile build allows use in plant with limited height, without compromising dewatering performance. That makes sludge dewatering easy to implement even in existing installations.\u003c\/p\u003e \u003cp\u003eThe filter bag is particularly well suited to businesses that need a reliable, precision-fit solution for their dewatering processes.\u003c\/p\u003e \u003ch2\u003eYour Benefits With Custom Sizes\u003c\/h2\u003e \u003cp\u003eThis custom size combines the proven filter bag technology of the F-BAG series with a precisely matched build. That means existing plant can keep running without extensive modifications.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003ePrecision-fit build:\u003c\/strong\u003e Developed for special installation dimensions.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eProven filtration technology:\u003c\/strong\u003e Based on the F-BAG series.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eRobust industrial quality:\u003c\/strong\u003e Suited to demanding applications.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eChemically resistant:\u003c\/strong\u003e Handles acidic and alkaline process water without issue.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eSafe handling:\u003c\/strong\u003e Reinforced lifting loops make transport and removal easier.\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eWhich Filter Bag Is Right for You? F-BAG Series Size Comparison\u003c\/h2\u003e \u003cp\u003eAlongside custom sizes, a range of standard sizes is also available. The choice depends on sludge volume, installation situation and required capacity:\u003c\/p\u003e \u003ctable width=\"100%\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eVariant\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eUsable volume\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eApplication range\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eTypical use\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ca title=\"Sludge Dewatering Bag 0.125 m³\" href=\"\/en\/products\/filtersack-schlammentwaesserung-0-125m3\"\u003e\u003cstrong\u003eF-BAG M\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e \u003ctd\u003e0.125 m³\u003c\/td\u003e \u003ctd\u003eSmall batches\u003c\/td\u003e \u003ctd\u003eMobile use, maintenance work and smaller sludge volumes.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ca title=\"Sludge Dewatering Bag 0.5 m³\" href=\"\/en\/products\/filtersack-schlammentwaesserung-0-5m3\"\u003e\u003cstrong\u003eF-BAG L\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e \u003ctd\u003e0.5 m³\u003c\/td\u003e \u003ctd\u003eMedium volume flows\u003c\/td\u003e \u003ctd\u003eRegular dewatering with a good balance of size and handling.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ca title=\"Sludge Dewatering Bag 0.8 m³\" href=\"\/en\/products\/filtersack-schlammentwaesserung-xl-0-8m3\"\u003e\u003cstrong\u003eF-BAG XL\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e \u003ctd\u003e0.8 m³\u003c\/td\u003e \u003ctd\u003eLarger batches\u003c\/td\u003e \u003ctd\u003eFor higher sludge volumes and longer dewatering intervals.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ca title=\"Sludge Dewatering Bag 1.25 m³\" href=\"\/en\/products\/filtersack-schlammentwaesserung-xxl-1-25m3\"\u003e\u003cstrong\u003eF-BAG XXL\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e \u003ctd\u003e1.25 m³\u003c\/td\u003e \u003ctd\u003eIndustrial use\u003c\/td\u003e \u003ctd\u003eMaximum capacity for large volume flows and heavy industrial sludge.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eF-BAG Custom Size (GE Vernova)\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eCustom size\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eSpecial installation situations\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003ePrecision-fit filter bags for shaft systems or special containers with limited height.\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003eBeyond this custom size, we also manufacture \u003cstrong\u003efilter bags to individual dimensions\u003c\/strong\u003e. That means existing plant can be put to optimal use without extensive modification.\u003c\/p\u003e \u003ch2\u003eWINKLER Custom Size Filter Bag GE Vernova: Technical Details\u003c\/h2\u003e \u003ctable width=\"100%\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003ePolypropylene needle felt\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eHeight 0.40 m\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eBase area\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e0.99 × 0.60 m\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eStraps\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e280 mm overhang\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMaximum load\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eup to 400 kg\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMicron rating\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003enominal 100 µm, resistant to acids and alkalis\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eWater permeability\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e135 l s-1 m-2 at 100 mm water column\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDelivery time\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e1–2 working days\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3\u003eAdvice on Custom Sizes\u003c\/h3\u003e \u003cp\u003eStandard dimensions don't fit your existing plant? As specialists in custom solutions, we'll guide you through \u003ca title=\"Filtration product advice – help choosing the right filter\" href=\"\/en\/pages\/filtertechnik-beratung\"\u003epersonal advice\u003c\/a\u003e. We develop the exact filter bag size that makes your sludge dewatering cost-effective, even under difficult structural conditions.\u003c\/p\u003e","brand":"Winkler GmbH","offers":[{"title":"400kg","offer_id":53997553582348,"sku":"S23571\/01","price":34.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/5989\/6784\/products\/filtersack-schlammentwaesserung-ge-vernova-gurte.jpg?v=1774431452"},{"product_id":"filtersack-schlammentwaesserung-0-125m3","title":"Sludge Dewatering Bag 0.125 m³ | Winkler","description":"\u003ch1\u003eSludge Dewatering Bag 0.125 m³ – F-BAG M (Gravity Filter Bag)\u003c\/h1\u003e \u003ch2\u003eA Compact Solution for Small Sludge Volumes\u003c\/h2\u003e \u003cp\u003eThe WINKLER \u003cstrong\u003e\u003ca href=\"\/en\/collections\/filtersaecke-schlammentwaesserung\" title=\"Filter bags for sludge dewatering \u0026 dewatering boxes (industrial)\"\u003esludge dewatering bag\u003c\/a\u003e F-BAG M (0.125 m³)\u003c\/strong\u003e is the compact solution for reliably separating solids and liquids in industrial wastewater. As a \u003cstrong\u003egravity filter bag\u003c\/strong\u003e, it enables simple, mobile sludge dewatering with no technical plant required and can be used flexibly at different sites.\u003c\/p\u003e \u003cp\u003eWith a usable volume of 0.125 m³, the filter bag is particularly well suited to smaller batches, maintenance work or applications with limited space. The F-BAG M is quick to set up and easy to transport, making it especially suitable for mobile use.\u003c\/p\u003e \u003cp\u003eThe polypropylene needle-felt filter material is mechanically robust and resistant to acids and alkalis, making it suitable for a wide range of industrial process waters.\u003c\/p\u003e \u003ch2\u003eTypical Applications\u003c\/h2\u003e \u003cp\u003eThe filter bag is particularly well suited to smaller dewatering tasks and mobile deployments:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMaintenance and cleaning work\u003c\/li\u003e \u003cli\u003eSmall washing systems and side streams\u003c\/li\u003e \u003cli\u003eConcrete processing with low sludge volumes\u003c\/li\u003e \u003cli\u003eMobile use on construction sites\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThis compact filter bag proves its worth across a wide range of \u003ca href=\"\/en\/pages\/branchen\" title=\"Filtration by Industry – Industrial Filtration\"\u003eindustries\u003c\/a\u003e. It's particularly well suited to short-term use in \u003ca href=\"\/en\/collections\/bau\" title=\"Filtration for Construction – filter bags for building sites \u0026amp; sludge dewatering\"\u003econstruction\u003c\/a\u003e or smaller side streams in \u003ca href=\"\/en\/collections\/agrarwirtschaft\" title=\"Filtration for Agriculture – water \u0026amp; sludge filtration\"\u003eagriculture\u003c\/a\u003e. It's also a flexible choice for mobile service work in \u003ca href=\"\/en\/collections\/verkehr-logistik\" title=\"Filtration for Transport \u0026amp; Logistics – road drainage \u0026amp; rainwater\"\u003etransport \u0026amp; logistics\u003c\/a\u003e as well as in \u003ca href=\"\/en\/collections\/tiefbau-landschaftsbau\" title=\"Filtration for Civil Engineering \u0026amp; Landscaping – sediment \u0026amp; water filtration\"\u003ecivil engineering and landscaping\u003c\/a\u003e.\u003c\/p\u003e \u003ch2\u003eHow Gravity Filtration Works\u003c\/h2\u003e \u003cp\u003eThe principle behind it is simple: the sludge-water mixture flows into the filter bag under gravity alone. Solids stay trapped in the filter material while the water drains away in a controlled manner and can be reused.\u003c\/p\u003e \u003cp\u003eThanks to its compact design, the filter bag can be set up quickly and used flexibly. After dewatering, the sludge can simply be removed and disposed of properly.\u003c\/p\u003e \u003cp\u003eThe F-BAG M is particularly well suited to businesses that need a mobile solution for small sludge volumes or only dewater occasionally.\u003c\/p\u003e \u003ch2\u003eYour Benefits in Practical Use\u003c\/h2\u003e \u003cp\u003eThe F-BAG M is designed for easy handling and flexible use. Its compact size makes the filter bag especially easy to transport and quick to deploy.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eCompact design:\u003c\/strong\u003e Ideal for limited space.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eHigh mobility:\u003c\/strong\u003e Easy to transport and ready to use quickly.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eRobust material:\u003c\/strong\u003e Suited to industrial applications.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eChemically resistant:\u003c\/strong\u003e Copes well with acidic and alkaline process water.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eEfficient dewatering:\u003c\/strong\u003e The fabric lets water pass through freely.\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eWhich Filter Bag Is Right for You? F-BAG Series Size Comparison\u003c\/h2\u003e \u003cp\u003eThe right size depends mainly on your sludge volume, batch size and site conditions. This comparison helps you quickly identify the right filter bag variant:\u003c\/p\u003e \u003ctable width=\"100%\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eVariant\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eUsable volume\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eApplication range\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eTypical use\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eF-BAG M\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003e0.125 m³\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eSmall batches\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eMobile use, maintenance work and smaller sludge volumes.\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ca href=\"\/en\/products\/filtersack-schlammentwaesserung-0-5m3\" title=\"Sludge Dewatering Bag 0.5 m³ | WINKLER\"\u003e\u003cstrong\u003eF-BAG L\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e \u003ctd\u003e0.5 m³\u003c\/td\u003e \u003ctd\u003eMedium volume flows\u003c\/td\u003e \u003ctd\u003eRegular dewatering with a good balance of size and handling.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ca href=\"\/en\/products\/filtersack-schlammentwaesserung-xl-0-8m3\" title=\"Sludge Dewatering Bag 0.8 m³ | WINKLER\"\u003e\u003cstrong\u003eF-BAG XL\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e \u003ctd\u003e0.8 m³\u003c\/td\u003e \u003ctd\u003eLarger batches\u003c\/td\u003e \u003ctd\u003eFor higher sludge volumes and longer dewatering intervals.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ca href=\"\/en\/products\/filtersack-schlammentwaesserung-xxl-1-25m3\" title=\"Sludge Dewatering Bag 1.25 m³ | WINKLER\"\u003e\u003cstrong\u003eF-BAG XXL\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e \u003ctd\u003e1.25 m³\u003c\/td\u003e \u003ctd\u003eIndustrial use\u003c\/td\u003e \u003ctd\u003eMaximum capacity for large volume flows and heavy industrial sludge.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ca href=\"\/en\/products\/filtersack-schlammentwaesserung-ge-vernova\" title=\"Sludge Dewatering Bag, Custom Size | WINKLER\"\u003e\u003cstrong\u003eF-BAG Custom Size (GE Vernova)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e \u003ctd\u003eCustom size\u003c\/td\u003e \u003ctd\u003eSpecial installation situations\u003c\/td\u003e \u003ctd\u003ePrecision-fit filter bags for shaft systems or special containers with limited height.\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003eAlongside standard sizes, \u003cstrong\u003ecustom-made filter bags\u003c\/strong\u003e are also available. Bespoke sizes are especially well suited to existing plant or special installation situations where standard dimensions don't fit.\u003c\/p\u003e \u003ch2\u003eWINKLER F-BAG M Filter Bag: Technical Details\u003c\/h2\u003e \u003ctable width=\"100%\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003ePolypropylene needle felt\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eUsable volume\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e0.125 m³\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eHeight 0.50 m\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eBase area\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e0.50 × 0.50 m\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eStraps\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e280 mm overhang\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMaximum load\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eup to 400 kg\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMicron rating\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003enominal 100 µm, resistant to acids and alkalis\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eWater permeability\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e135 l s-1 m-2 at 100 mm water column\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDelivery time\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e1–2 working days\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3\u003eAdvice From Our Filtration Specialists\u003c\/h3\u003e \u003cp\u003eWondering whether the compact volume of the F-BAG M is enough for your project? We offer targeted \u003ca href=\"\/en\/pages\/filtertechnik-beratung\" title=\"Filtration product advice – help choosing the right filter\"\u003e\u003cstrong\u003efiltration product advice\u003c\/strong\u003e\u003c\/a\u003e to help you match the capacity exactly to your sludge volume, keeping your dewatering process cost-effective.\u003c\/p\u003e","brand":"Winkler GmbH","offers":[{"title":"400kg","offer_id":54157316948236,"sku":"shop_M_400","price":28.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/5989\/6784\/products\/filtersack-schlammentwaesserung-0125-offen-rand.jpg?v=1774431455"},{"product_id":"filtersack-schlammentwaesserung-xl-0-8m3","title":"Sludge Dewatering Bag 0.8 m³ | Winkler","description":"\u003ch1\u003eSludge Dewatering Bag 0.8 m³ – F-BAG XL (Gravity Filter Bag)\u003c\/h1\u003e \u003ch2\u003eFlexible Sludge Dewatering for Larger Batches\u003c\/h2\u003e \u003cp\u003eThe WINKLER \u003cstrong\u003e\u003ca href=\"\/en\/collections\/filtersaecke-schlammentwaesserung\" title=\"Filter bags for sludge dewatering \u0026 dewatering boxes (industrial)\"\u003esludge dewatering bag\u003c\/a\u003e F-BAG XL (0.8 m³)\u003c\/strong\u003e is a cost-effective solution for reliably separating solids and liquids in industrial wastewater. As a \u003cstrong\u003egravity filter bag\u003c\/strong\u003e, it enables mobile sludge dewatering with no technical plant required and can be deployed straight on site.\u003c\/p\u003e \u003cp\u003eThe F-BAG XL is particularly well suited to applications with regularly occurring sludge volumes, where smaller filter bags would need changing too often. Its larger 0.8 m³ volume creates a generous filter area that supports even dewatering and stable process flow.\u003c\/p\u003e \u003cp\u003eThe robust polypropylene needle-felt filter material is resistant to acids and alkalis, making it suitable for a wide range of industrial process waters.\u003c\/p\u003e \u003ch2\u003eTypical Applications\u003c\/h2\u003e \u003cp\u003eThe filter bag is particularly well suited to applications where sludge is dewatered right where it's generated:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eVehicle and machinery wash bays\u003c\/li\u003e \u003cli\u003eConcrete processing and concrete plants\u003c\/li\u003e \u003cli\u003eRecycling operations and construction sites\u003c\/li\u003e \u003cli\u003eIndustrial process wastewater\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe filter bag ensures solids are reliably separated, protecting downstream plant and separators.\u003c\/p\u003e \u003cp\u003eDesigned for larger sludge volumes, this filter bag serves specialised \u003ca href=\"\/en\/pages\/branchen\" title=\"Filtration by Industry – Industrial Filtration\"\u003eapplication areas\u003c\/a\u003e. It's frequently used in \u003ca href=\"\/en\/collections\/agrarwirtschaft\" title=\"Filtration for Agriculture – water \u0026amp; sludge filtration\"\u003eagriculture\u003c\/a\u003e, but is equally at home on heavy-duty \u003ca href=\"\/en\/collections\/bau\" title=\"Filtration for Construction – filter bags for building sites \u0026amp; sludge dewatering\"\u003econstruction sites\u003c\/a\u003e and in large-scale plant within \u003ca href=\"\/en\/collections\/energie-umwelt\" title=\"Filtration for Energy \u0026amp; the Environment – rainwater \u0026amp; microplastic filtration\"\u003eenergy \u0026amp; the environment\u003c\/a\u003e. Businesses in \u003ca href=\"\/en\/collections\/chemie-rohstoffe\" title=\"Filtration for Chemicals \u0026amp; Raw Materials – process filtration solutions\"\u003echemicals \u0026amp; raw materials\u003c\/a\u003e, \u003ca href=\"\/en\/collections\/verkehr-logistik\" title=\"Filtration for Transport \u0026amp; Logistics – road drainage \u0026amp; rainwater\"\u003etransport \u0026amp; logistics\u003c\/a\u003e and \u003ca href=\"\/en\/collections\/tiefbau-landschaftsbau\" title=\"Filtration for Civil Engineering \u0026amp; Landscaping – sediment \u0026amp; water filtration\"\u003ecivil engineering \u0026amp; landscaping\u003c\/a\u003e also rely on this capacity.\u003c\/p\u003e \u003ch2\u003eHow Gravity Filtration Works\u003c\/h2\u003e \u003cp\u003eThe dewatering principle stays refreshingly simple: contaminated water flows into the filter bag, gravity pulls the water through the fabric, and solids are left behind in the filter material. The clean water that drains out is then discharged or reused in a controlled way.\u003c\/p\u003e \u003cp\u003eThe large filter area keeps water flow stable, so the filter bag can be used over a longer period before it needs emptying.\u003c\/p\u003e \u003cp\u003eThe F-BAG XL is particularly well suited to applications where medium-to-large sludge volumes occur regularly and a reliable mobile solution is needed.\u003c\/p\u003e \u003ch2\u003eYour Benefits in Practical Use\u003c\/h2\u003e \u003cp\u003eThe F-BAG XL combines high capacity with good handling and suits many typical applications in industry and trades. Its sturdy build means the filter bag can be used safely even with heavy sludge.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eLarge usable volume:\u003c\/strong\u003e 0.8 m³ for larger batches.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eRobust build:\u003c\/strong\u003e Suited to industrial applications.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eChemically resistant:\u003c\/strong\u003e Resistant to acids and alkalis.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eEfficient dewatering:\u003c\/strong\u003e The open fabric structure keeps water flowing freely.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eSafe handling:\u003c\/strong\u003e Reinforced lifting loops make transport easier.\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eWhich Filter Bag Is Right for You? F-BAG Series Size Comparison\u003c\/h2\u003e \u003cp\u003eThe right size depends mainly on your sludge volume, batch size and site conditions. This comparison helps you quickly identify the right filter bag variant:\u003c\/p\u003e \u003ctable width=\"100%\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eVariant\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eUsable volume\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eApplication range\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eTypical use\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ca href=\"\/en\/products\/filtersack-schlammentwaesserung-0-125m3\" title=\"Sludge Dewatering Bag 0.125 m³\"\u003e\u003cstrong\u003eF-BAG M\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e \u003ctd\u003e0.125 m³\u003c\/td\u003e \u003ctd\u003eSmall batches\u003c\/td\u003e \u003ctd\u003eShort-term use or smaller sludge volumes in limited space.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ca href=\"\/en\/products\/filtersack-schlammentwaesserung-0-5m3\" title=\"Sludge Dewatering Bag 0.5 m³\"\u003e\u003cstrong\u003eF-BAG L\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e \u003ctd\u003e0.5 m³\u003c\/td\u003e \u003ctd\u003eMedium volume flows\u003c\/td\u003e \u003ctd\u003eRegular dewatering with a good balance of size and handling.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eF-BAG XL\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003e0.8 m³\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eLarger batches\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eFor higher sludge volumes and longer dewatering intervals.\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ca href=\"\/en\/products\/filtersack-schlammentwaesserung-xxl-1-25m3\" title=\"Sludge Dewatering Bag 1.25 m³\"\u003e\u003cstrong\u003eF-BAG XXL\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e \u003ctd\u003e1.25 m³\u003c\/td\u003e \u003ctd\u003eIndustrial use\u003c\/td\u003e \u003ctd\u003eMaximum capacity for large volume flows and heavy industrial sludge.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ca href=\"\/en\/products\/filtersack-schlammentwaesserung-ge-vernova\" title=\"Sludge Dewatering Bag, Custom Size\"\u003e\u003cstrong\u003eF-BAG Custom Size (GE Vernova)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e \u003ctd\u003eCustom size\u003c\/td\u003e \u003ctd\u003eSpecial installation situations\u003c\/td\u003e \u003ctd\u003ePrecision-fit filter bags for shaft systems or special containers with limited height.\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003eAlongside standard sizes, \u003cstrong\u003ecustom-made filter bags\u003c\/strong\u003e are also available. Bespoke sizes are especially well suited to existing plant or special installation situations where standard dimensions don't fit.\u003c\/p\u003e \u003ch2\u003eWINKLER F-BAG XL Filter Bag: Technical Details\u003c\/h2\u003e \u003ctable width=\"100%\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003ePolypropylene needle felt\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eUsable volume\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e0.8 m³\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eHeight 0.80 m\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eBase area\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e1.00 × 1.00 m\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eStraps\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e280 mm overhang\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eLoad ratings\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e400 kg \/ 600 kg \/ 900 kg\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMicron rating\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003enominal 100 µm, resistant to acids and alkalis\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eWater permeability\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e135 l s-1 m-2 at 100 mm water column\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDelivery time\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e1–2 working days\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3\u003eAdvice From Our Filtration Specialists\u003c\/h3\u003e \u003cp\u003eIs the F-BAG XL the right choice for your regular dewatering cycles? We'll support you with \u003ca href=\"\/en\/pages\/filtertechnik-beratung\" title=\"Filtration product advice – help choosing the right filter\"\u003e\u003cstrong\u003etailored advice\u003c\/strong\u003e\u003c\/a\u003e to help you scale your sludge dewatering efficiently, optimise service intervals and reduce operating costs.\u003c\/p\u003e","brand":"Winkler GmbH","offers":[{"title":"400kg","offer_id":54167275208972,"sku":"shop_XL_600","price":41.5,"currency_code":"EUR","in_stock":true},{"title":"900kg","offer_id":54316422824204,"sku":"shop_XL_900","price":53.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/5989\/6784\/files\/filtersack-schlammentwaesserung-xl-grau-schlaufen.jpg?v=1771846310"},{"product_id":"filtersack-schlammentwaesserung-0-5m3","title":"Sludge Dewatering Bag 0.5 m³ | WINKLER","description":"\u003ch1\u003eSludge Dewatering Bag 0.5 m³ – F-BAG L (Gravity Filter Bag)\u003c\/h1\u003e \u003ch2\u003eReliable Sludge Dewatering for Medium Volume Flows\u003c\/h2\u003e \u003cp\u003eThe WINKLER \u003cstrong\u003e\u003ca href=\"\/en\/collections\/filtersaecke-schlammentwaesserung\" title=\"Filter bags for sludge dewatering \u0026 dewatering boxes (industrial)\"\u003esludge dewatering bag\u003c\/a\u003e F-BAG L (0.5 m³)\u003c\/strong\u003e is a proven solution for reliably separating solids and liquids in industrial wastewater. As a \u003cstrong\u003egravity filter bag\u003c\/strong\u003e, it enables simple, cost-effective sludge dewatering with no technical plant required and can be used flexibly at different sites.\u003c\/p\u003e \u003cp\u003eWith a usable volume of 0.5 m³, the filter bag is particularly well suited to applications with regularly occurring sludge volumes, where smaller filter bags would fill up too quickly but larger versions aren't necessary. This gives the F-BAG L an excellent balance between capacity and easy handling.\u003c\/p\u003e \u003cp\u003eMade from polypropylene needle felt, the filter material combines mechanical strength with resistance to acids and alkalis, so it copes well with a wide range of industrial process waters.\u003c\/p\u003e \u003ch2\u003eTypical Applications\u003c\/h2\u003e \u003cp\u003eThe filter bag is particularly well suited to applications where sludge needs to be dewatered directly on site:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eVehicle and machinery wash bays\u003c\/li\u003e \u003cli\u003eConcrete processing and concrete plants\u003c\/li\u003e \u003cli\u003eRecycling operations and construction sites\u003c\/li\u003e \u003cli\u003eIndustrial process wastewater\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eReliable solids separation protects downstream plant and stabilises operations.\u003c\/p\u003e \u003cp\u003eAs a versatile standard size, the F-BAG L covers a broad range of \u003ca href=\"\/en\/pages\/branchen\" title=\"Filtration by Industry – Industrial Filtration\"\u003eindustry sectors\u003c\/a\u003e. It's the first choice for sludge separation in \u003ca href=\"\/en\/collections\/tiefbau-landschaftsbau\" title=\"Filtration for Civil Engineering \u0026amp; Landscaping – sediment \u0026amp; water filtration\"\u003ecivil engineering\u003c\/a\u003e, in processes across the \u003ca href=\"\/en\/collections\/chemie-rohstoffe\" title=\"Filtration for Chemicals \u0026amp; Raw Materials – process filtration solutions\"\u003echemical industry\u003c\/a\u003e, or for water treatment in the \u003ca href=\"\/en\/collections\/energie-umwelt\" title=\"Filtration for Energy \u0026amp; the Environment – rainwater \u0026amp; microplastic filtration\"\u003eenergy \u0026amp; environment\u003c\/a\u003e sector. It also performs reliably in \u003ca href=\"\/en\/collections\/bau\" title=\"Filtration for Construction – filter bags for building sites \u0026amp; sludge dewatering\"\u003econstruction\u003c\/a\u003e, on \u003ca href=\"\/en\/collections\/agrarwirtschaft\" title=\"Filtration for Agriculture – water \u0026amp; sludge filtration\"\u003eagricultural operations\u003c\/a\u003e and for dewatering tasks in \u003ca href=\"\/en\/collections\/verkehr-logistik\" title=\"Filtration for Transport \u0026amp; Logistics – road drainage \u0026amp; rainwater\"\u003etransport \u0026amp; logistics\u003c\/a\u003e.\u003c\/p\u003e \u003ch2\u003eHow Gravity Filtration Works\u003c\/h2\u003e \u003cp\u003eNo pumps, no power supply, no electronics: the sludge-water mix simply flows into the bag, gravity does the rest. Solids remain trapped in the filter material, and the water that drains out can be discharged in a controlled way or reused.\u003c\/p\u003e \u003cp\u003eThe generously sized filter area keeps water flow stable, so the filter bag can be used over a longer period before it needs emptying.\u003c\/p\u003e \u003cp\u003eThe F-BAG L is particularly well suited to businesses that need a reliable, mobile dewatering solution for medium sludge volumes.\u003c\/p\u003e \u003ch2\u003eYour Benefits in Practical Use\u003c\/h2\u003e \u003cp\u003eThe F-BAG L is built for daily use in industry and trades. Its sturdy construction ensures safe handling even with higher solids content.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eBalanced capacity:\u003c\/strong\u003e 0.5 m³ usable volume for medium batches.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eRobust build:\u003c\/strong\u003e Suited to industrial applications.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eChemically resistant:\u003c\/strong\u003e Stands up to acidic and alkaline media alike.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eEfficient dewatering:\u003c\/strong\u003e Water passes through freely for a fast process.\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eSafe handling:\u003c\/strong\u003e Reinforced lifting loops make transport and removal easier.\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eWhich Filter Bag Is Right for You? F-BAG Series Size Comparison\u003c\/h2\u003e \u003cp\u003eThe right size depends mainly on your sludge volume, batch size and site conditions. This comparison helps you quickly identify the right filter bag variant:\u003c\/p\u003e \u003ctable width=\"100%\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eVariant\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eUsable volume\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eApplication range\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eTypical use\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ca href=\"\/en\/products\/filtersack-schlammentwaesserung-0-125m3\" title=\"Sludge Dewatering Bag 0.125 m³ | Winkler\"\u003e\u003cstrong\u003eF-BAG M\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e \u003ctd\u003e0.125 m³\u003c\/td\u003e \u003ctd\u003eSmall batches\u003c\/td\u003e \u003ctd\u003eShort-term use or smaller sludge volumes in limited space.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eF-BAG L\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003e0.5 m³\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eMedium volume flows\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e\u003cstrong\u003eRegular dewatering with a good balance of size and handling.\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ca href=\"\/en\/products\/filtersack-schlammentwaesserung-xl-0-8m3\" title=\"Sludge Dewatering Bag 0.8 m³ | Winkler\"\u003e\u003cstrong\u003eF-BAG XL\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e \u003ctd\u003e0.8 m³\u003c\/td\u003e \u003ctd\u003eLarger batches\u003c\/td\u003e \u003ctd\u003eFor higher sludge volumes and longer dewatering intervals.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ca href=\"\/en\/products\/filtersack-schlammentwaesserung-xxl-1-25m3\" title=\"Sludge Dewatering Bag 1.25 m³ | WINKLER\"\u003e\u003cstrong\u003eF-BAG XXL\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e \u003ctd\u003e1.25 m³\u003c\/td\u003e \u003ctd\u003eIndustrial use\u003c\/td\u003e \u003ctd\u003eMaximum capacity for large volume flows and heavy industrial sludge.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003ca href=\"\/en\/products\/filtersack-schlammentwaesserung-ge-vernova\" title=\"Sludge Dewatering Bag, Custom Size | WINKLER\"\u003e\u003cstrong\u003eF-BAG Custom Size (GE Vernova)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e \u003ctd\u003eCustom size\u003c\/td\u003e \u003ctd\u003eSpecial installation situations\u003c\/td\u003e \u003ctd\u003ePrecision-fit filter bags for shaft systems or special containers with limited height.\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003eAlongside standard sizes, \u003cstrong\u003ecustom-made filter bags\u003c\/strong\u003e are also available. Bespoke sizes are especially well suited to existing plant or special installation situations where standard dimensions don't fit.\u003c\/p\u003e \u003ch2\u003eWINKLER F-BAG L Filter Bag: Technical Details\u003c\/h2\u003e \u003ctable width=\"100%\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003ePolypropylene needle felt\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eUsable volume\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e0.5 m³\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eHeight 0.70 m\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eBase area\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e0.90 × 0.80 m\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eStraps\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e280 mm overhang\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eLoad ratings\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e400 kg \/ 600 kg \/ 900 kg\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eMicron rating\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003enominal 100 µm, resistant to acids and alkalis\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eWater permeability\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e135 l s-1 m-2 at 100 mm water column\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eDelivery time\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e1–2 working days\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3\u003eAdvice From Our Filtration Specialists\u003c\/h3\u003e \u003cp\u003eWant to know whether the F-BAG L is the right size for your application? We offer sound \u003ca href=\"\/en\/pages\/filtertechnik-beratung\" title=\"Filtration product advice – help choosing the right filter\"\u003e\u003cstrong\u003efiltration advice\u003c\/strong\u003e\u003c\/a\u003e to help you choose the right filter bag size, so your sludge dewatering is reliable and cost-effective.\u003c\/p\u003e","brand":"Winkler GmbH","offers":[{"title":"400kg","offer_id":54316426625292,"sku":"shop_L_400","price":35.5,"currency_code":"EUR","in_stock":true},{"title":"400kg","offer_id":54316426658060,"sku":"shop_L_600","price":37.0,"currency_code":"EUR","in_stock":true},{"title":"900kg","offer_id":54316426690828,"sku":"shop_L_900","price":53.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/5989\/6784\/files\/filtersack-schlammentwaesserung-05-grau-schlaufen.jpg?v=1771845943"}],"url":"https:\/\/shop.winkler-filtertechnik.de\/en\/collections\/filter-bags-sludge-dewatering.oembed","provider":"Winkler GmbH","version":"1.0","type":"link"}