Waterway 711-4030 2" SPA HOT TUB Heater Gasket/O-Ring For Balboa Gecko 610874 D
£9.50
Most often found Balboa, Brett Aqualine, Gecko, Hydroquip, RMF & Thermcore heater manifolds. They are interchangeable with the normal o'ring heater seals but they can be used for a multitude of different applications.
