Photo 1 of SPX3200UNKIT Union Connection Kit for Hayward Select, Pump Union Connection for Hayward Tristar, Northstar, EcoStar Pumps, SwimClear Cartridge Filter & Universal H-Series Low Nox Heater (2 Pack)

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Photo 1 of SPX3200UNKIT Union Connection Kit for Hayward Select, Pump Union Connection for Hayward Tristar, Northstar, EcoStar Pumps, SwimClear Cartridge Filter & Universal H-Series Low Nox Heater (2 Pack)Photo 2 of SPX3200UNKIT Union Connection Kit for Hayward Select, Pump Union Connection for Hayward Tristar, Northstar, EcoStar Pumps, SwimClear Cartridge Filter & Universal H-Series Low Nox Heater (2 Pack)