1-1/2" heater or pump union gasket which is flat on both sides.
O ring that sits in the small channel of the divertor body underneath the cap. Common problems requiring the replacement of this o ring is leaking water around the divertor when the pumps are running. The temptation is to over-tighten the cap (ultimately breaking the cap). Over-tightening causes the o ring to flatten and to lose it's sealing properties...
Large o ring gasket for Waterway 2-1/2" pump unions. Used (only) on the large front union of Waterway pumps. Diameter = 3-1/2"
Incredibly difficult to identify and obtain. This small rubbery sealing gasket fits inside the air control, and seals against the small plastic ball.
For use with integrated bleed valve plumbing, not for filktration assemblies.
Seats on the underside of the divertor top or the shaft of the divertor rotor. Fits both 1" and 2" divertors and there are x2 that sit on the square spline of the rotor.
x2 heater o ring gaskets, sold in pairs. The World's most common heater gasket. Fits any 2" diameter heater. (Gasket diameter 3")
Heater seals for the Saratoga E2300-0542ET heater - Also fit Low Flow (Tank) heaters. Sold in pairs. Actual diameter of 18mm or 3-1/4"
For Rainbow filter assembly lids. Item number 5 in the exploded diagram.
Pump seal to fit 2" unions - flat type. Because this is a flat seal on both sides it will work with ALL 2" pump unions. Sold in pairs
Pump seal to fit 2" unions - flat type. This gasket is 1/4" thick. Sold in pairs