Pentek (143216) O-Ring for ST-1, ST-2, and ST-3 10 inch x 4.5 inch Big Blue Filters2763 high-strength bracket

high-strength bracket

the dual-feed design allows you to dispense regular hot water alongside cold filtered water without requiring a separate kitchen faucet

ResinTech SIR-110-HP strong base anion resin exhibits unusually high selectivity for perchlorate ions while maintaining low affinity for multivalent ions

Integrated pressure tank stores boosted water at system pressure and supplies peak demand without immediate pump activation

Pentek (143216) O-Ring for ST-1, ST-2, and ST-3 10 inch x 4.5 inch Big Blue Filters2763 high-strength bracketPentek 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