Pentair Lid O-Ring #2-357 | SuperFlo, SuperMax & OptiFlo Pumps | 357255Z Drains Lens Gasket (79108500Z) is the

Lens Gasket (79108500Z) is the OEM replacement gasket for the SpaBrite underwater pool light

or become difficult to operate

Replacing it restores the seal and returns the filter to full operating pressure

Do not attempt to replace pool light components without proper certification

Pentair Lid O-Ring #2-357 | SuperFlo, SuperMax & OptiFlo Pumps | 357255Z Drains Lens Gasket (79108500Z) is theThe Pentair Lid O Ring #2 357 (357255Z) is the OEM replacement strainer lid seal for Pentair SuperFlo, SuperMax, and OptiFlo pump families, including variable speed models. This O ring seats between the strainer pot body and the clear lid, creating the airtight, watertight seal that keeps the pump primed and prevents air from entering the suction side of the system. When this seal degrades through UV exposure, chemical wear, or compression set the