Pentair HC-3315/3330/3340 Feeder Viton Lid O-Ring (R172240Z) matrix Fits select Challenger

Fits select Challenger

Astral Pool Terra and Cel pressure gauge kit

Helps restore structural support at the jet position

Useful for water movement

and 32018CE fit give this part practical value because heater elements work best when they match the original electrical configuration closely

Pentair HC-3315/3330/3340 Feeder Viton Lid O-Ring (R172240Z) matrix Fits select ChallengerDesigned for service accuracy, Pentair HC 3315 3330 3340 Feeder Viton Lid O Ring helps keep Pentair equipment operating as intended after wear, aging, or routine maintenance. Because many Pentair components vary by model, size, color, voltage, or production era, the part number R172240Z should be checked against the existing equipment before service begins. Inspect sealing surfaces before installation so the replacement can seat cleanly and help