APEC Water Systems Essence Under Sink System ROES-PHUV75 Replacement Water Filter Cartridge Pre-Filter Set with PH and UV Stage 1-3,5 and 7

APEC Water Essence large capacity pre-filter set with pH enhancer kit and UV sterilizer is made with high quality filtration components to prolong the lifespan of your alkaline reverse osmosis system. Compatible with APEC Water ROES-PHUV75 with serial number AZ-PHUV-3000 and above. 1st Stage: high quality polypropylene filter removes dust, particles, and rust, preventing sediment from building up and clogging the filters and the system.2nd and 3rd Stage: extruded carbon block filters remove chlorine, tas...