Key Features

• Whirlpool Whole Home Filtration System provides clean, fresh water throughout the entire house for drinking, bathing and cleaning. Featuring the 1" stainless steel inlets last longer than plastic inlets. Additional fitting adapters may be required depending on the sizes of plumbing pipes.
• Use with WHKF-GD4520BB Filter Cartridge to reduce particles like sediment, sand, soil, silt, and rust to improve overall water quality, or use with WHKF-CB4520BB Carbon Filter to reduce Chlorine. Filter sold separately.
• NSF Tested And Certified: A water filtration system you can trust – certified by the National Sanitation Foundation against NSF/ANSI Standard 42 for material safety and structural integrity. For cold water use only.
• Built-in Value: Featuring a pressure relief button, this water filtration system reduces water sputtering at faucet and provides an easy solution for filter replacement.
• Installation: Featuring 1" NRT port fits household pipes. Additional fitting adapters may be required depending on the sizes of plumbing pipes. A mounting bracket and a wrench are included.

Specifications