2.5 inch Pump Gasket - Balboa it ensures proper water circulation

it ensures proper water circulation in your hot tub

Used in Hurricane Series tubs

This Black Ice series jet insert is used exclusively in Canadian Spa Company Black Ice Series hot tubs

Factors that affect the frequency of sleeve changes include cleaning frequency and water quality

serving as a crucial water outlet for the various parts

2.5 inch Pump Gasket - Balboa it ensures proper water circulationHot tub pump union gasket with ribbed O ring on one side and flat on the other side. This gasket is labeled and referred to as a 2 1 2" gasket which fits hot tub pump and heater unions referenced as 2 1 2". Made of a silicone based material for long life. Waterway P N 711 6020 Outside diameter 3 3 8" Inside diameter 2 1 2" Flat on one side, o ring rib on other side