{"product_id":"pentair-automatic-feeder-o-ring-cap-r172009","title":"Pentair Automatic Feeder O-Ring Cap R172009","description":"\u003cdiv\u003e\n\u003ch1\u003ePentair Automatic Feeder O-Ring Cap R172009\u003c\/h1\u003e\n\u003ch2\u003eIntro\u003c\/h2\u003e\n\u003cp\u003eKeep your Pentair Rainbow automatic feeder performing at its best with the O-Ring Cap R172009. This purpose-built replacement cap preserves a tight seal, prevents leaks, and guards against dosing drift in day-to-day pool operation. Compatible with multiple Rainbow models—300, 302, 300-19, 300-29, 300-29X, 320, and 322—and their extensions, it delivers dependable, low-maintenance chemistry management for homeowners and pool pros alike.\u003c\/p\u003e \u003ch2\u003eList of Features\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise fitment:\u003c\/strong\u003e Genuine Pentair part designed to snap into Rainbow feeders without guesswork, ensuring proper alignment with the dosing chamber.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLeak-proof seal:\u003c\/strong\u003e Creates a secure seal that prevents chemical leaks and dosing drift, keeping your sanitizer levels steady.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eChemical and UV resilience:\u003c\/strong\u003e Built to withstand harsh pool chemicals, chlorine exposure, and UV sun, preserving performance over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy maintenance:\u003c\/strong\u003e Removable and installable without special tools, minimizing service downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProtects feeder accuracy:\u003c\/strong\u003e Helps maintain dosing accuracy by protecting internal seals from wear and contamination.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFinal Thoughts\u003c\/h2\u003e\n\u003cp\u003eReplacing the O-Ring Cap R172009 is a smart, affordable way to safeguard your feeder’s reliability and your pool’s water quality. With this part on hand, you’ll reduce leakage issues and keep chemical balance consistent. \u003cstrong\u003eAdd to cart\u003c\/strong\u003e now to ensure uninterrupted, hassle-free pool maintenance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51488444678461,"sku":"R172009","price":10.79,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/3611\/6541\/files\/R172009-2-1_f5ed5989-b80b-4f6e-8a87-64f39a61df09.jpg?v=1773374373","url":"https:\/\/www.duckiespoolsupply.com\/products\/pentair-automatic-feeder-o-ring-cap-r172009","provider":"Duckies Pool Supply","version":"1.0","type":"link"}