Filter bag for sludge dewatering, Classic, pack of 25 | WINKLER
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inexpensive
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robust
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simple handling
Delivery time: 1-2 working days
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WINKLER F-BAG Classic – Filter bag for sludge dewatering, pack of 25
Efficient solids separation for trade and industry
The WINKLER F-BAG Classic is the proven all-round solution for sludge dewatering in commercial and industrial applications. Companies seeking a reliable, flexible, and economical method for solid-liquid separation rely on this robust model. Small and medium-sized enterprises, in particular, benefit from its high tear resistance and excellent residual dewatering properties .
You can find more products in our category Filter bags for sludge dewatering & dewatering boxes (industry) .
Versatile applications and high durability
Whether in concrete cutting , recycling plants , construction site drainage , or industrial processes – the F-BAG Classic reliably separates solids from liquids . The thermally bonded polypropylene (PP) fleece is resistant to acids and alkalis, making it ideal for demanding wastewater treatment applications .
The filter bag is also successfully used in the fields of chemistry & raw materials , metal & electronics , and environment & energy .
Focus on profitability
The 25-pack offers excellent value for money. Its ease of use allows for quick filter changes , minimizing downtime and increasing the efficiency of your system.
Your advantages at a glance
- Excellent drainage: Optimized for maximum residual drainage of sludge.
- Extremely robust: Thermally bonded polypropylene fleece for maximum tear resistance.
- Chemical resistance: Resistant to acids and alkalis.
- Universally applicable: Suitable for pond cleaning, sewage treatment plants and industrial applications.
- Filter fineness 100 µm: Effective retention of fine particles with high permeability.
- Stock advantage: Delivery as a compact packaging unit of 25 pieces.
WINKLER F-BAG Classic Filter Bag: Technical Details
| material | Polypropylene fleece, thermally bonded |
| length | 1.19 m |
| Width | 0.55 m (0.53 m open) |
| Weight | 0.17 kg |
| Filter fineness | 100 µm (nominal) , acid and alkali resistant |
| Air permeability | 500 l dm -2 min -1 at 200 Pa negative pressure |
| Packaging unit | 25 pieces |
| Delivery time | 1–2 working days |
Individual consultation for your wastewater treatment
Every dewatering process is unique. Use our product consultation for filter technology to find the optimal solution for your sludge dewatering – personal, competent and practical.
FAQ – Classic Filter Bag for Sludge Dewatering
Frequently asked questions about sludge dewatering with F-BAG Classic filter bags
The F-BAG Classic filter bag is a versatile solution for separating solids and water in commercial and industrial applications. With a filtration fineness of 100 µm and robust polypropylene fleece, the filter bag is suitable for many types of sludge and process water. Here you will find answers to frequently asked questions about application and selection.
For which applications is the F-BAG Classic filter bag suitable?
Typical applications include:
- Construction site drainage
- Concrete and drilling mud
- Pond sludge
- Workshop wastewater
- industrial process waters
- Wastewater treatment plant by-streams
The filter fineness of 100 µm reliably retains sludge particles.
How does sludge dewatering work with the filter bag?
After dewatering, a significantly reduced volume of sludge remains, which can be transported and disposed of more easily.
The application works without technical equipment and can be implemented flexibly on site.
How does the F-BAG Classic differ from large sludge dewatering filter bags?
This makes it particularly suitable for:
- smaller amounts of mud
- short-term deployments
- mobile applications
- limited space
Large filter bags, on the other hand, are designed for continuous or very large volume flows.
What is the filter fineness of the filter bag and what is it suitable for?
It is particularly suitable for:
- mineral sludges
- Concrete water
- Sediments
- organic sludge
The water can drain away quickly without the filter bag becoming clogged too quickly.
Can the filter bag be reused multiple times?
The packaging unit of 25 pieces ensures that sufficient replacements are always available, allowing for uninterrupted filter changes.
