Hayward S311SX Top Elbow Assy w/Diffuser (SX311CD1FWS) airbuttons Helps restore proper water movement

Helps restore proper water movement through the pump

It is a practical maintenance accessory when verifying ozone-system activity is part of keeping service work accurate and efficient

Including the tube

Reference part number K11 when matching to your existing component

Hayward S311SX Top Elbow Assy w/Diffuser (SX311CD1FWS) airbuttons Helps restore proper water movementThe top elbow and diffuser assembly helps guide incoming water into the sand filter tank so it can spread across the media bed instead of channeling in one concentrated area. This Hayward replacement assembly is designed for compatible S311SX sand filters. A cracked elbow, missing diffuser, or worn internal connection can reduce filtration quality and put stress on other components. Replacing the assembly helps preserve proper flow distribution and