Hayward MaxFlo Strainer Cover with Gasket, SPX1250LA

The Hayward SPX1250LA is the strainer cover for the Max-Flo 1800 and 2800 model pumps, molded in clear Lexan and supplied with its gasket.

Why the cover matters

The strainer cover sits on the suction side of the pump, which means it is under vacuum whenever the pump runs. Any flaw in the seal pulls air rather than leaking water, and the symptom is a pump that spits air, runs noisy, or refuses to hold prime. Covers crack from over tightening and from years of heat and sun, and gaskets go hard and take a permanent set. Because the cover ships with a new gasket here, both halves of the seal are refreshed at once.

Clear for a reason

Lexan lets you see the basket without opening the pot, so it is obvious at a glance whether the basket is full of leaves or the water level has dropped.

Fitting

Seat the gasket clean and dry into its groove, put a thin film of silicone o-ring lubricant on it, then hand tighten the cover. Tools are what break these lids.