Watts (WQC4RO-FILTERKIT) Kwik Change 11" Pre- and Post- Filter and Membrane Replacement 4 Pack Sensafe (480010) Total Chlorine Test Kit (50/Bottle) Use a filter housing wrench

Use a filter housing wrench to unscrew the Big Blue sump

28" height accommodates full-size lamp and sleeve for reliable long-term performance

Optional in-head valve automatically shuts off water supply when the cartridge is twisted off

5 to 5 gallons per minute with chemical resistance suitable for chlorinated and treated water systems

} Hydrotech Original Equipment

Watts (WQC4RO-FILTERKIT) Kwik Change 11" Pre- and Post- Filter and Membrane Replacement 4 Pack Sensafe (480010) Total Chlorine Test Kit (50/Bottle) Use a filter housing wrenchWatts Kwik Change Complete Replacement Kit WQC4RO FILTERKIT 11" Four Stage Filter & Membrane Pack Complete annual service kit for Watts Kwik Change reverse osmosis systems sediment, carbon block, membrane, and polishing cartridges in one package Tool Free Cartridge Changes Internal Shut Off Valves Double O Ring Leak Prevention 50 GPD RO Membrane Included The Watts WQC4RO FILTERKIT delivers everything you need to service a Kwik Change reverse osmosis