Pentek (143216) O-Ring for ST-1, ST-2, and ST-3 Filtrex1832 Includes integrated opening for pressure

Includes integrated opening for pressure gauge installation

screw or nail through the clip mounting hole into the surface

3" height and factory-installed 3/4" NPT ball valve provides durable

5" Big Blue filter housings and is ideal for whole-house chlorine reduction

and ethers from drinking water

Pentek (143216) O-Ring for ST-1, ST-2, and ST-3 Filtrex1832 Includes integrated opening for pressurePentek Replacement O Ring Pentek 143216 O Ring for ST 1, ST 2, and ST 3 Housings Genuine OEM rubber gasket engineered to maintain a leak proof seal in Pentek stainless steel filter housings OEM Part Food Grade Safe OVERVIEW Why This O Ring Matters The Pentek 143216 is a precision molded rubber O ring designed specifically for the ST 1, ST 2, and ST 3 stainless steel filter housings. This isn't a generic gasketit's an exact fit replacement that