Standard KDF85/55 Catalytic Carbon pre-filter included with the Evolution system. For high-capacity chlorine and chloramine reduction in city water. Also for the reduction of iron, hydrogen sulphide and heavy metals in well water.
Replace every 7,500 gallons of purified water.
Hydro Logic Evolution-RO1000 KDF/Catalytic Carbon Pre-filter Videos
Flushing a KDF Carbon filter