Hayward Super II 2.5 HP - 3.0 HP Diffuser (SPX3000B) airbuttons Useful when the original spacer

Useful when the original spacer is cracked or missing

2 inch by 15 inch tailpiece fit supports intended installation

Improves control convenience and schedule accuracy

especially when model-year changes affect compatibility

Hayward Super II 2.5 HP - 3.0 HP Diffuser (SPX3000B) airbuttons Useful when the original spacerThe Hayward diffuser is designed for compatible Super II pump applications in the 2. 5 HP to 3. 0 HP range where the internal flow directing component needs replacement. A diffuser like this is useful because it helps manage water movement after the impeller, supporting cleaner hydraulic transition and dependable pump operation. This replacement is especially useful when the original diffuser is cracked, worn, distorted, or damaged through use.