Watts (WQCCC) Kwik-Change RO Pre-Carbon Block Filter Filter Size:11" } The Omnipure ELF-1ML is

} The Omnipure ELF-1ML is a large-format 12

✓ Reinforced nylon construction ✓ Hardened steel driver ✓ WQA installer trusted ✓ Never deforms tubing

This sleeve uses an open-ended configuration and ships with two replacement O-rings for proper sealing

5" Big Blue cartridge fits standard whole-house filter housings

Alkalinity component matching carbonate hardness and buffering capacity typical in municipal and well water supplies

Watts (WQCCC) Kwik-Change RO Pre-Carbon Block Filter Filter Size:11" } The Omnipure ELF-1ML isWatts Premier Kwik Change Carbon Block Watts WQCCC Kwik Change RO Pre Carbon Block Filter Quick twist replacement carbon block prefilter for WQC4 reverse osmosis systems. Tool free installation, dual o ring seal, 10 micron chlorine removal. 10 Micron Nominal 1 4 Turn Installation Dual O Ring Seal WHY IT WORKS Engineered for the Kwik Change platform Internal Shutoff Valves Flow stops automatically when you remove the cartridge. No mess, no water