Whirlpool Kitchen and Bathroom Carbon Block Under Sink Replacement Filter Item #22503 | Model #20420 and backed by a 25-year

and backed by a 25-year warranty

Designed for residential/commercial applications

Paint may seem smooth to the naked eye

Backlit digital display shows temperature and CO concentration

Whirlpool Kitchen and Bathroom Carbon Block Under Sink Replacement Filter Item #22503 | Model #20420 and backed by a 25-yearEasy to install and provides great tasting cleaner, clearer water directly from your existing faucet. Designed for municipal and private well water supplies. Replacement filter for Whirlpool Kitchen and Bath Water Filtration System WHAFFS 6 month filter life UltraEase Technology allows for easy filter change with no hassle or mess NSF certified to reduce lead, pharmaceuticals, cysts, chlorine taste and odor, and sediment