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Fast-acting and easy to rinse: Delivers noticeable improvement after a single application
Dye-free and water-safe: keeps water clear while delivering a true
Ideal for spare-part kits: include this latch in your seasonal maintenance kit to ensure you’re never caught with a loose lid and a stalled cleaning job
reducing slippage during operation
Pentair - R172009Z Replacement O-Ring for Rainbow Automatic Chemical Feeder Lid pool-automation-system-parts Fast-acting and easy to rinse:Pentair 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