Hayward S244S Bottom Elbow w/Air Tube 2024+ (SX244CD2FWS) switches Manufactured by Waterway Plastics

Manufactured by Waterway Plastics

Part 40975 for accurate replacement identification

The AV-40 and LS-40 compatibility and quantity-of-two format give this set its practical value because handling parts work best when they match the original assembly relationship closely and are replaced as a matched pair when needed

That helps restore the air-button function without replacing unrelated control components

Zodiac and Jandy NeverLube 1-1/2 inch positive seal 2-port diverter valve

Hayward S244S Bottom Elbow w/Air Tube 2024+ (SX244CD2FWS) switches Manufactured by Waterway PlasticsThis Hayward sand filter part is intended for rebuilds and repairs where internal alignment and durable water distribution matter. It helps support correct circulation through the sand bed, reduces the chance of filtration issues caused by damaged internal parts, and keeps the system serviceable. Use this part when servicing compatible Hayward systems and compare the existing component, equipment model, and plumbing configuration before installation.