{"product_id":"captain-o-ring-86006900-2-331-rpm-o-rings-3-pack-for-pentair-pool-spa-filters","title":"Captain O-Ring 86006900 \/ 2-331-RPM O-Rings – 3 Pack for Pentair Pool \u0026 Spa Filters","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eKeep your filtration system performing smoothly with the Captain O-Ring replacement set for 86006900 and 2-331-RPM. These OEM-spec o-rings are molded to exact size and material, designed to deliver reliable sealing for compatible Pentair units. Before ordering, verify you’re targeting part number 86006900 or 2-331-RPM by checking your owner’s manual or parts diagram. This simple step can help ensure you select the correct o-ring size for your equipment.\u003c\/p\u003e\n\u003ch3\u003eWhy this replacement matters\u003c\/h3\u003e\n\u003cp\u003eWith a trusted OEM-inspired design, these o-rings offer durable performance that can support typical pool and spa operation. The three-pack gives you spare seals on hand, making routine maintenance or a quick swap easier without disrupting your swimming season. The synthetic rubber formulation balances flexibility with resilience, aiming to maintain a solid seal across routine pressurization and cycles.\u003c\/p\u003e\n\u003ch3\u003eCompatibility at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with Pentair Clean \u0026amp; Clear Plus Pool and Spa Filters\u003c\/li\u003e\n  \u003cli\u003eFits FNS Fiberglass and FNS Plus Vertical Grid Pool\/Spa D.E. Filters\u003c\/li\u003e\n  \u003cli\u003eSuitable for Pentair Quad and Nautilus Plus Stainless Steel Pool and Spa D.E. Filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s included and key specs\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePackage contains three (3) o-rings, a handy 3-pack\u003c\/li\u003e\n  \u003cli\u003eApproximate dimensions: 2.20 inches inside diameter, 2.65 inches outside diameter, 0.210 inches thick\u003c\/li\u003e\n  \u003cli\u003eOEM-spec synthetic rubber material for long-lasting durability\u003c\/li\u003e\n  \u003cli\u003eManufactured and warranted by Captain O-Ring LLC, proudly assembled in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned to help restore a proper seal and reduce the need for frequent resealing, these o-rings are a practical maintenance choice. While they may help with sealing during normal operation, results can vary based on system condition and installation. Use as part of regular upkeep to support continued filtration efficiency and leak prevention without promising specific outcomes.\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 Captain O-Ring 86006900 three-pack?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Three OEM-spec o-rings sized for Pentair 86006900 \/ 2-331-RPM units; dimensions approx. 2.20\" ID, 2.65\" OD, 0.210\" thick.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I verify compatibility with my pool system?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check your owner’s manual or parts diagram for part number 86006900 or 2-331-RPM to confirm the size before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Captain O-Ring","offers":[{"title":"Default Title","offer_id":45740352372922,"sku":"B0CG2CNVTJ","price":40.9,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/captain-o-ring-86006900-3pack-closeup.jpg?v=1774777076","url":"https:\/\/gardencanada.ca\/products\/captain-o-ring-86006900-2-331-rpm-o-rings-3-pack-for-pentair-pool-spa-filters","provider":"Garden Canada","version":"1.0","type":"link"}