Pentair TR100C/TR140C/Triton C3 8.5" Buttress Tank Lid (154575Z) premier Val-Pak generic Sta-Rite plastic clamp

Val-Pak generic Sta-Rite plastic clamp ring nut

Supports cleaner and more professional panel restoration

When a manifold begins to fail

Helps address leaks at the pump seal plate and wet-end connection

Pentair TR100C/TR140C/Triton C3 8.5" Buttress Tank Lid (154575Z) premier Val-Pak generic Sta-Rite plastic clampPentair TR100C TR140C Triton C3 8. 5" Black Buttress Thread Tank Lid (154575Z) is a replacement filtration component for compatible Pentair Pool Products filter systems. It supports proper filter assembly, water distribution, pressure containment, or media performance when the original part is cracked, worn, leaking, or no longer serviceable. Filter parts often vary by tank size, square footage, thread style, and production series. Match part number