Hayward Booster 6060 Union w/O-Ring Qty 2 (AX6060UNPAK) aromatherapy Correct matching matters because a

Correct matching matters because a properly selected replacement should preserve the original logic and feature access of the spa instead of forcing the owner to adapt to a compromise

Supports cleaner and more dependable installation results

2 inch slip x 2 inch slip connection

Helps verify water movement in compatible systems

and part number 100-10000663

Hayward Booster 6060 Union w/O-Ring Qty 2 (AX6060UNPAK) aromatherapy Correct matching matters because aThis two pack union set with O rings is designed for compatible Hayward Booster 6060 pump installations. Union connections make it easier to service or remove equipment while maintaining a sealed plumbing connection during normal operation. If existing unions are cracked, leaking, or missing O rings, replacing them as a matched set helps improve repair quality. This kit is useful during booster pump replacement, plumbing updates, or routine equipment