2″ Spa Hot Tub Heater Gasket (2 Pack)
2″ Spa Hot Tub Heater Gasket for Oring (Pair) Balboa, Gecko O-Ring 711-4030B (2 Pack)
Waterway 711-4030 (Pair) 2″ SPA HOT TUB Heater Gasket/O-Ring for: Balboa, Gecko, SPA Builders Actual Size 3″

• This is for a Waterway 2 Pack Combo containing (2) 2″ Heater Gasket Orings, designed to fit all standard 2″ Spa Heater Assemblies.
• For 2″ Plumbing ( Actual Measurement Across Gasket is 3″ )
• Replacement for Gecko, Hydro Quip, Aeware, United and most other Flow Thu Assemblies
• Replaces 1-HU-2RMG, 6000-287, 610874, 9175-40, 711-4030B, 9711-22, WW7114030B
• Typically used with unions that connect to 2 inch inner diameter flow through heaters.
• If your hot tub heater is leaking at the unions, chances are you need to replace these gaskets.