Hayward Strainer Cover O-Ring | SPX2300Z4 Pool Deck Hardware This bottle contains 100 strips

This bottle contains 100 strips designed for quick assessments of seven key pool water parameters

Reflective finish helps create a deeper

This cover is ideal for homeowners who prioritize safety

Debris control and water chemistry: Keeps leaves and dirt out

delivering a precise fit and a seamless exterior finish when installed as part of routine maintenance or style updates

Hayward Strainer Cover O-Ring | SPX2300Z4 Pool Deck Hardware This bottle contains 100 stripsWhat This Part Is Used For The Hayward SPX2300Z4 is a strainer cover O ring for compatible MaxFlo pump models. It seals the pump lid to the strainer housing to maintain a proper vacuum. This gasket sits between the clear lid and pump body. Why This Part Matters A worn O ring allows air to enter the suction side of the pump. Air leaks can cause priming issues, bubbles in returns, and reduced circulation. Replacing the O ring restores an airtight seal.