Pentair Sta-Rite System 3 Filter Cartridge 100 sf | 25021-0200S Pool Heaters Reassemble and tighten the tank

Reassemble and tighten the tank clamp according to manufacturer specifications

sanitized water from the start

Perfect for new installations

check for plumbing stress or debris in the line rather than forcing the valve

It allows for accurate measurement of free and total chlorine

Pentair Sta-Rite System 3 Filter Cartridge 100 sf | 25021-0200S Pool Heaters Reassemble and tighten the tankPentair 25021 0200S Inner Cartridge 100 sq ft Part Number: 25021 0200S Description A high quality replacement inner cartridge offering approximately 100 square feet of filtration area, designed for use in the System 3 modular media filter family. Compatibility & Fitment Fits the Pentair Sta Rite System 3 S7M120 filter model. Intended for use when the original cartridge shows signs of wear, reduced flow, elevated pressure, or visible media damage.