Filter bag for ion-exchange resin, 25 litres, made of polypropylene for industrial water treatment and process water filtration – WINKLER Filtration Germany

Close-up of the polypropylene filter fabric with reinforcement seam and loop for the ion-exchange filter bag in industrial water treatment

Opening of an ion-exchange filter bag with hook-and-loop closure and processed polypropylene fabric for water treatment systems

Filter Bag for Ion-Exchange Resin | Water Treatment | WINKLER

41,60 €

Shipping calculated at checkout.

reusable
robust
stackable

Product variants

Quantity

Delivery time: 5 working days

Request individual solution

Filter Bag for Ion-Exchange Resin (25 Litres) – Efficient Water Treatment

Maximum Process Reliability for Your Ion-Exchange Columns

In industrial water treatment, reliably retaining ion-exchange resin is essential. Our 25-litre filter bag for ion exchangers was developed specifically for use in ion-exchange columns. Thanks to its special satin weave, this bag combines high mechanical strength with extremely low flow resistance – for maximum efficiency in your plant.

You'll find further solutions for demanding treatment processes in our Filtration for Chemicals & Raw Materials – process filtration solutions category, as well as under Filtration for Pharma & Healthcare – process water filtration.

Secure Resin Retention Through Smart Design

A critical point with resin cartridges is the closure mechanism. WINKLER uses an overlapping, sewn-on hook-and-loop closure that reliably stops resin particles escaping the cartridge. This keeps your water treatment plant process-safe over the long term.

Your Benefits at a Glance:

High flow rate: The fabric construction delivers an air permeability of 800 l/dm²*min, ensuring near-unrestricted flow.
Robust & tear-resistant: The reinforced straps withstand high mechanical loads without compromising stackability.
Calendered surface: The thermal finish improves service life and reduces fibre abrasion.
Reusable: The hard-wearing polypropylene (PP) is built for long-term use.

For particularly sensitive media – such as high-purity hydrogen peroxide – we recommend our specialised filter bag for ion-exchange resin (high-purity version).

Technical Data

Material	Polypropylene (PP)
Fabric construction	Special satin weave
Fabric weight (g·m⁻²)	250
Air permeability (l·dm⁻²·min⁻¹)	800
Finish	calendered
Micron rating (µm)	100 µm *
Base unit	Each

Note: * As stated by the fabric supplier

Standard Size

Ø 400 mm x 230 mm

Typical Applications

Filtration for Energy & the Environment – water treatment & resource protection
Filtration for Chemicals & Raw Materials – process water & resin treatment
Filtration for Pharma & Healthcare – pure water applications
Industrial Speciality Filters – custom speciality solutions

Personal Advice for Your Water Treatment

Need custom sizes for your ion-exchange columns, or have questions about chemical resistance for specific media? Use our filtration product advice service for a tailored solution for your water treatment plant.

FAQ – Filter Bag for Ion-Exchange Resin in Water Treatment

Common Questions About Filter Bags for Ion-Exchange Columns Filter bags for ion-exchange resin keep exchange resin securely in the column while maintaining a high water flow rate. Here you'll find answers to common questions about use, filtration performance and choosing resin bags for industrial water treatment.

What is a filter bag for ion-exchange resin used for?

+

The filter bag is used in ion-exchange columns to safely hold exchange resin while allowing even water flow. This lets water be effectively softened or desalinated without resin particles reaching the pipe system.

Why does it make sense to use a speciality filter bag for ion-exchange resin?

+

Standard filter bags are often not built for the mechanical stress inside ion-exchange columns. Speciality filter bags offer high tear resistance, secure resin retention and low flow resistance, keeping the system running efficiently and reliably.

Does the filter bag affect the system's flow performance?

+

Thanks to the fabric's special satin weave, flow resistance stays very low. This lets water pass through the filter bag almost unimpeded, preserving the performance of the ion-exchange column.

How is the ion-exchange filter bag closed?

+

The filter bag is closed with a sturdy, overlapping hook-and-loop fastener. This keeps the ion-exchange resin securely inside the bag, so it can't escape during operation or replacement.

Can the filter bag be reused?

+

Yes, the filter bag is made from robust polypropylene fabric and built for repeated use. Once emptied, the bag can be cleaned and refilled with ion-exchange resin.