Hayward S311SX Top Elbow Assy w/Diffuser (SX311CD1FWS) airbuttons This replacement has practical value

This replacement has practical value because it includes the screw

This type of part is especially useful when the lower portion of the original handle is cracked

A union like this is useful because it allows the connection to be disconnected for service later while still supporting a clean

Including the tube

This kind of replacement is especially useful when the trap housing remains serviceable and the weakness is isolated to the basket

Hayward S311SX Top Elbow Assy w/Diffuser (SX311CD1FWS) airbuttons This replacement has practical valueThe 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