Pentair - R172009Z Replacement O-Ring for Rainbow Automatic Chemical Feeder Lid pentair strainer The formula pairs spa-grade fragrance

The formula pairs spa-grade fragrance with skin-nourishing moisturizers for a comforting soak

Stainless Steel Construction — withstands chlorine

Precision fit for Pentair automatic water fillers: Specifically engineered to mate with Pentair filler assemblies for a tight

Supports seasonal maintenance and winterization with easy drainage

Pentair - R172009Z Replacement O-Ring for Rainbow Automatic Chemical Feeder Lid pentair strainer The formula pairs spa-grade fragrancePentair R172009Z O Ring Rainbow Feeder Lid Intro Unlock a reliable seal for your Rainbow Automatic Chemical Feeder Lid with the Pentair R172009Z O Ring. This genuine Pentair gasket restores a tight, leak free lid, preventing water intrusion and chemical leaks so dosing remains accurate and consistent across cycles. Built to withstand chlorine, bromine, and saltwater, it helps maintain stable pool chemistry with minimal maintenance. List of Features