Features: 4 Pcs turbo cell union replacement kit is more effective at getting pools, spas up and running quickly and easily. Pool pump seal kit consists of cell union, nut and o ring, constructed from PVC construction and is designed to provide a safe, airtight and reliable connection. High tensile strength and elastic O rings ensure excellent leak resistance, allowing the pool pump to work seamlessly with your pipe system, can better withstand high pressure water flow. Specifications: Product: 2 inch pump union Compatible Product: pump union compatible with Hayward salt chlorine generators, Hayward salt cell union, Hayward cell coupler replacement, Hayward T-3 Aquarite cell, Hayward Aquarite salt generator, saltwater chlorinator, Hayward cell cleaning stand, Hayward salt generator, compatible with Pentair AquaLight pool and spa lights, Hayward Goldline salt cells, Hayward filter Material: PVC Color: white Power Source: AC/DC Union Nut Size: 3.43 x 1.42 x 0.39 Inch Socket Connector Size: 2.91 x 1.69 x 0.39 Inch O ring Gasket Size: 2.73 inch Package Quantity: 4 pcs Package Includes: 4 x Union Nuts 4 x Socket Connectors 4 x O Ring Gaskets Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.