AO Smith Whole House Water Sediment Filter - Valve-in-Head Single-Stage Filtration System - NSF Certified - AO-WH-PREV VETRISCIENCE Part Number: knee brace-black-L

Part Number: knee brace-black-L

【Tool-free Installation】 For ease of use

Part Number: 36172

Clinically Proven & Scientifically designed and engineered

No Noise】Easy to install and simple operation

AO Smith Whole House Water Sediment Filter - Valve-in-Head Single-Stage Filtration System - NSF Certified - AO-WH-PREV VETRISCIENCE Part Number: knee brace-black-LBrand: AO Smith Color: White Features: Sediment Prevention The AO WHO PREV system is certified to reduce sediment, dirt and rust in your water, applicances and plumbing fixtures. Designed to bring you sediment free water from every tap in your home. Easy Filter Replacement The built in shut off bypass valve allows you to change filters witout turning off your water supply, and the pressure release button allows for quick, easy filter replacements.