Kalko Innova lime protection cartridge for system NK-48 W for 2 residential units

Replacement filter cartridge suitable for 20 inch cases of the Kalko Innova and Aqua Fidelo house and well filter housings as well as the Kalko Innova NK-48 W & AK-48 W limescale protection device.

The flowed through catalyst granules works according to the seed crystal principle. In the process, precipitating lime is bound to the seed crystals and floats away in the water. The procedure serves to protect the line and devices. Limescale deposits are easier to remove after use but lime removal does not take place.

Use: The water flow should not exceed about 48 l / min. be. When used with water in drinking water quality without coarse sediments, the catalyst granules holds about 1 year. Coarse contamination of the water can cause the surface of the granulate to clog up, so a sediment filter was integrated into the cartridge in this new variant, which replaces the AK-48.