{"product_id":"pool-ruler-r172009-viton-o-ring-2-pack-lubricant-for-pentair-rainbow-chlorinator-300-320-lid","title":"Pool Ruler R172009 Viton O-Ring 2-Pack + Lubricant for Pentair Rainbow Chlorinator 300\/320 Lid","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Pool Ruler R172009 is a chlorine-resistant Viton O-Ring designed specifically for Pentair Rainbow Chlorinator lids (models 300 and 320). Engineered to perform under typical pool conditions, this O-Ring aims to provide a reliable seal throughout a busy season, helping you spend less time worrying about leaks and more time enjoying your pool.\u003c\/p\u003e\n\u003cp\u003eBy using OEM-spec Viton (FKM), this seal emphasizes chemical resilience and long-lasting performance. In real-world use, the material’s balance of flexibility and resistance helps maintain contact with mating surfaces as water chemistry shifts, potentially reducing the need for frequent replacements.\u003c\/p\u003e\n\u003ch3\u003eWhy Viton O-Rings Matter\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eChlorine-resistant Viton (FKM) compounds are designed to endure common pool chemistries without swelling or stiffening.\u003c\/li\u003e\n  \u003cli\u003eThe material helps maintain a stable seal over time, supporting consistent chlorinator operation.\u003c\/li\u003e\n  \u003cli\u003eCompatibility with Pentair Rainbow Chlorinator lids makes this a targeted replacement option.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat You Get\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo O-Rings in a convenient 2-pack, so you have a spare on hand.\u003c\/li\u003e\n  \u003cli\u003eFree 3 g tube of Pool Ruler Silicone Grease lubricant, safe for O-rings and pool use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSeasonal Guarantee and Confidence\u003c\/h3\u003e\n\u003cp\u003eThis kit is backed by a full-season guarantee. If the O-Rings fail, swell, or encounter a problem during the season, you can choose a refund or replacement.\u003c\/p\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePower down the system and remove the old O-ring carefully from the lid groove.\u003c\/li\u003e\n  \u003cli\u003eClean the groove to remove debris and old lubricant for a fresh seal.\u003c\/li\u003e\n  \u003cli\u003eLightly lubricate the new O-Ring with the included silicone grease before installation.\u003c\/li\u003e\n  \u003cli\u003eAlign the O-Ring evenly and install without twisting to avoid pinching or deformation.\u003c\/li\u003e\n  \u003cli\u003eReconnect and test the lid for leaks, rechecking after a few pool cycles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReal-Life Scenarios\u003c\/h3\u003e\n\u003cp\u003ePool owners dealing with regular chlorine exposure, seasonal pool closures, or routine maintenance may notice fewer seal-related interruptions when replacing worn O-Rings with a Viton-based solution. The two-pack plus included lubricant offers a practical, ready-to-use upgrade that fits the Pentair Rainbow Chlorinator lids.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose Pool Ruler\u003c\/h3\u003e\n\u003cp\u003ePool Ruler focuses on durable, chlorine-friendly seals that align with common pool components. This R172009 set emphasizes a balance of chemistry compatibility and user-friendly value, providing a practical option for maintenance-minded pool owners.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is included in the Pool Ruler R172009 kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Two Viton O-Rings and a 3 g silicone grease lubricant for Pentair Rainbow Chlorinator 300 \u0026amp; 320 lids.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long can I expect the seal to last?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The Viton O-Ring is chlorine resistant and designed to endure a full season under typical use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Pool Ruler","offers":[{"title":"Default Title","offer_id":45740473778362,"sku":"B01MEECR53","price":40.82,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/pool-ruler-r172009-viton-o-ring-closeup.jpg?v=1774785271","url":"https:\/\/gardencanada.ca\/products\/pool-ruler-r172009-viton-o-ring-2-pack-lubricant-for-pentair-rainbow-chlorinator-300-320-lid","provider":"Garden Canada","version":"1.0","type":"link"}