Pentek (143339) Head Nut Gasket Kit for ST-1, ST-2, and ST-3 Good Water Warehouse Meters All models feature compact design

All models feature compact design for easy integration into existing installations and are factory pre-set and 100% tested before shipment

Monitor flow rate and replace earlier if pressure drop occurs

ensuring proper regeneration cycles and preventing premature media loss

5" diameter x 20" length cartridges including sediment filters (1-100 micron)

or the KDF media won't oxidize iron effectively and you'll see premature fouling

Pentek (143339) Head Nut Gasket Kit for ST-1, ST-2, and ST-3 Good Water Warehouse Meters All models feature compact designPentek Replacement Parts Pentek 143339 Head Nut Gasket Kit Genuine OEM gasket kit engineered for ST 1, ST 2, and ST 3 stainless steel filter housings Prevents leaks and system failures Maintains cap integrity Genuine Pentek OEM The Pentek 143339 gasket kit is manufactured to exact specifications for the ST series stainless steel housings. Regular replacement of these critical seals prevents unexpected shutdowns and maintains consistent water flow.