Hayward S311SX Top Elbow Assy w/Diffuser (SX311CD1FWS) airbuttons Including the tube

Including the tube

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

and this Jacuzzi Whirlpool Bath version is a 2-position panel with one knob in almond using the 8267914 reference

Reference part number K11 when matching to your existing component

Hayward S311SX Top Elbow Assy w/Diffuser (SX311CD1FWS) airbuttons Including the tubeThe 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