Hayward S311SX Top Elbow Assy w/Diffuser (SX311CD1FWS) airbuttons This type of part is

This type of part is especially useful when multiple bottom-lid related pieces are worn

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

Including the tube

This replacement has practical value because it includes the screw

Helps restore proper water movement through the pump

Hayward S311SX Top Elbow Assy w/Diffuser (SX311CD1FWS) airbuttons This type of part isThe 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