This pre-filter can be used on all our systems. It will also fit all other makes of RO systems.

Softening water prior to feeding a Reverse Osmosis unit results in increased pre-filter and membrane life. Softening is widely regarded as an essential pre-treatment for the Reverse Osmosis process.

Supplied pre-filled with softening resin, this unit is excellent value straight from the box.

Osmotics sell softening resin by the litre so you can refill this cartridge over and over.
The cation exchange resin contains beads of a uniform size(monodisperse) based on a styrene-divinylbenzene copolymer. The monodisperse beads are chemically and osmotically very stable.

Service life is dependant on the quality of the water supplied to this filter. This resin is especially suited to softening drinking water .