Details

This plastic suction trap cover O-ring is designed to use with Pentair JWPA and JWP above ground series pool and spa 1/2, 3/4, 1 and 1-1/2 HP pump models. If the O-ring is swollen or cracked it can cause your pump to suck air and spit air back into the pool through inlets and it must be replaced. Not replacing O-rings can damage. Measures 5-inch diameter.