Hayward SEAL KIT F/ULTRA UV2

The Hayward Seal Kit for Ultra UV2 systems is a maintenance set designed to restore the watertight integrity around the quartz tube and lamp housing in Hayward’s Ultra UV2 sanitization units. It typically includes O‑rings, gaskets, and cushioning components that ensure the quartz sleeve seats properly, remains stable under pressure, and prevents moisture from entering the electrical or lamp chamber. These seals are made from durable, heat‑ and chemical‑resistant materials suited for continuous exposure to treated pool or spa water, helping maintain consistent UV performance and extending the life of internal components. Because the kit consists of several small elastomeric parts, the estimated total weight generally falls in the range of 0.05 to 0.15 pounds.