Pentair Baffle and Bulkhead Fitting | System 3 Modular Media Filter | 25021-0101Z C7375 one cartridge from this set

one cartridge from this set is sufficient

Replacing them during the same service visit prevents a return leak and a second disassembly

The Hayward Strainer Housing with Basket (SPX1500CAP) is the OEM replacement strainer housing assembly for the PowerFlo LX above-ground pool pump line

Safe for Chlorine & Saltwater Pools: Compatible with all major pool systems

When mender nuts crack

Pentair Baffle and Bulkhead Fitting | System 3 Modular Media Filter | 25021-0101Z C7375 one cartridge from this setThe Pentair Baffle and Bulkhead Fitting (25021 0101Z) is the OEM replacement fitting for the Sta Rite System 3 Modular Media Filter series, restoring proper internal flow separation and tank integrity when the original component is damaged or worn. This fitting serves a dual function within the System 3 filter tank: the baffle directs water flow through the filter media in the correct sequence, while the integrated bulkhead provides a sealed passage