Pentair TR100C/TR140C/Triton C3 8.5" Buttress Tank Lid (154575Z) premier while the no-overlay design adds

while the no-overlay design adds flexibility for selecting the exact visible face separately

Useful for simple scheduled control of equipment or accessories

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

A spa pump supplies the water movement needed for high-demand circulation and therapy performance in a compatible spa system

Restores clear and accurate labeling

Pentair TR100C/TR140C/Triton C3 8.5" Buttress Tank Lid (154575Z) premier while the no-overlay design addsPentair 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