Katex for water softening Resinex KW-8, bag 25 l

Code: AQCSET1018
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€84,88 €70,15 excl. VAT €3,40 / 1 l
In stock

Katex filtration resin Resinex KW-8 for water softeners.

The price is 84.88 CZK / 1 liter (70.14 CZK/l excluding VAT). It is ordered in bags (25 l).

Detailed information

Product detailed description

Strongly acidic gel cation exchange resin type Resinex KW-8 of premium quality is intended for both domestic and industrial water treatmentIt is used as a filter material in water softeners to remove water hardness (calcium and magnesium ions). This involves an ion exchange process, where calcium and magnesium ions are exchanged for sodium ions. The resin can also remove iron and manganese from water, but this significantly reduces its lifespan.

It is regenerated by rinsing with a standard dose of brine solution (around 100 g/l of ion exchange resin), which is most commonly prepared from tablet salt. It removes unwanted tastes, odors, and colors from the water.

The Resinex KW-8 resin stands out for its long lifespan, which can last up to 10 years (depending on the quality of the input water). 

This product is accompanied by a Czech certificate for contact with drinking water according to Decree No. 409/2005 Coll.

The price for 1 liter is 84.88 CZK (70.14 CZK/l excluding VAT). The minimum order is one bag of 25 l = 20.5 kg.

In case of requesting a smaller volume of cation exchange resin, please order here.

For orders of 500 l or more, an individual discount on the entire delivery is possible.

Technical Specifications:

  • Ionic form: Na+
  • Uniformity coefficient: max. 1.8
  • Grain size: 0.42 – 1.25 mm
  • Working pH: 0-14 pH
  • Max temperature: 120 °C
  • Expansion during backwashing: 50-75%
  • Specific weight: 0.82 kg/1 l

Additional parameters

Category: Accessories for water filters
According to the type of filter: Accessories
According to usage: For households, For industry
By type: Filtration cartridges
Filtration cartridges and refills: Filtration cartridges, Katex
Type of accessory: Filtration cartridge

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