Made by Gecko
(1 Pair Gecko Heater / Pump Seals)
Fit any 2" plumbing tail pieces on either heaters or pumps
Great alternative to Balboa Heater Seals (These will last longer)
Seals for hot tub heaters: Gecko amongst many other brands and makes.
These seals flat on one side and have a ridge on the other, 1 side that fits into the plumbing tightly and the other that when the union is tightened compresses to give a compression seal that will last for years.
Note: Seals corrode quicker when the PH isn't maintained properly or high levels of chlorine or bromine.
When fitting a heater tube seal to your spa heater, make sure it has a little lubricant on its faces so it seats tightly (Vaseline is perfect for this). Never over tighten unions after fitting a new seal on your hot tub heater as this can lead to damage down the line.