Pentair American Products CLN/CLR 420 Sq Ft White Tank Lid (178581) coverlifts That helps restore system performance

That helps restore system performance with a practical replacement rather than broader component changes

Improves sealing consistency and service confidence

This Pentair service part is intended for situations where accurate fitment and dependable function matter

5 HP pump applications where the diffuser needs replacement

this chassis helps support cleaner structural integrity and more dependable long-term operation

Pentair American Products CLN/CLR 420 Sq Ft White Tank Lid (178581) coverlifts That helps restore system performancePentair American Products CLN CLR 420 Sq Ft White Tank Lid (178581) is a replacement filtration component for compatible Pentair American 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 178581