Hayward Super Pump Diffuser 1.0–1.5 HP (SPX1608B) spabuilders This Hayward S220 drain cap

This Hayward S220 drain cap includes the O-ring needed to help create a proper seal on compatible sand filter models

while the SPDT latching format supports specific maintained-control behavior

and PBW4PAIR references

That helps keep the repair focused on the real issue while preserving the value of the existing cleaner

Hayward Super Pump Diffuser 1.0–1.5 HP (SPX1608B) spabuilders This Hayward S220 drain capThe diffuser helps manage water movement inside the pump housing and is important to efficient pump operation. This Hayward Super Pump diffuser is intended for compatible 1. 0 to 1. 5 HP models where the existing diffuser has cracked, worn, or been damaged during service. Replacing a compromised diffuser can help restore proper hydraulic performance and reduce turbulence inside the pump. It is a key component when rebuilding the wet end of a