Product Review

Here is a Doorbuster 2 Pack Special of 2" Spa Heater Split Nut Unions & (2) Heater Gasket / O-Rings for Heaters made for Balboa, Gecko, Hydro-Quip and many others. As along time Spa Service Company, when replacing Split Nuts, we always replace the Gasket/Oring. (2) 2" Waterway Plastics Heater Split Nut Unions & (2) 2" Heater Gasket / O-rings. Actual Split Nut Measurement: 2.9" Actual Oring Measurement: 2.9" Fits 2" Heater Assemblies Made by Balboa, Gecko, HydroQuip, Spa Builders, Correctech and Others.