{"product_id":"captain-o-ring-87300400-87300400z-replacement-o-rings-for-pentair-filter-tanks-2-pack","title":"Captain O-Ring 87300400\/87300400Z – Replacement O-Rings for Pentair Filter Tanks (2 Pack)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eWhen the seal between the top and bottom halves of a Pentair filter tank leaks, the o-ring is often the culprit. Captain O-Ring’s replacement 87300400\/87300400Z is designed to restore a tight, dependable seal across a wide range of Pentair models, including Clean \u0026amp; Clear, EasyClean and Warrior tanks. This two-pack offers a reliable solution to keep your system performing where it matters most—without unnecessary downtime or guesswork.\u003c\/p\u003e\u003cp\u003eBuilt to match OEM specifications, these o-rings prioritize a precise fit and consistent performance. They’re a practical upgrade when you notice seepage at the seam or after routine maintenance that shifts the seal. Use this replacement as part of routine care to help your filter work smoothly and protect your system’s overall efficiency.\u003c\/p\u003e\u003ch2\u003eCompatibility \u0026amp; Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e: Compatible with Pentair Clean \u0026amp; Clear Filter models 50, 75, 100, 125, 150, 175, 200, EasyClean, Clean \u0026amp; Clear RP, Clean \u0026amp; Clear Predator, EasyClean D.E., Posi-Clear RP, and Warrior Filter Tanks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: OEM-spec synthetic rubber designed to emulate the original seal’s texture and resilience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: Inside Diameter 8.98 inches, Outside Diameter 9.55 inches, Thickness 0.275 inches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternate part numbers\u003c\/strong\u003e: 447, 447-7470-10, 448449, 4652-03, 47044706, 608733, 64946, 66105, 71441, 90-423-5447, 9X313B60, APCO2045, O-191, O-343, P24220, SPG-601-1169, SPP-4470, and 87300400Z.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTwo (2) O-Rings per pack\u003c\/li\u003e\n\u003cli\u003eOEM-spec material designed to perform like the original part\u003c\/li\u003e\n\u003cli\u003eManufactured by Captain O-Ring LLC; proudly assembled in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation \u0026amp; Care\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInspect the groove for debris and clean before installing the new O-Ring.\u003c\/li\u003e\n\u003cli\u003eGently seat the O-Ring in the groove to ensure an even seal.\u003c\/li\u003e\n\u003cli\u003eAvoid over-tightening to prevent pinching or distortion.\u003c\/li\u003e\n\u003cli\u003eReplace both halves if you notice persistent leaking after installation to ensure a proper seal.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you’re replacing a worn O-Ring after a leak or performing scheduled maintenance, the 87300400\/87300400Z offers a practical, OEM-aligned option. It’s a straightforward choice for keeping your filter tank sealed and ready for another season of use.\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: Will this O-Ring fit my Pentair filter tank?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check your model and part numbers; 87300400 covers many Pentair tanks listed in the compatibility notes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What’s included in the 2-pack Captain O-Ring?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Two OEM-spec 87300400 O-Rings designed to seal between tank halves and reduce leaks.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Captain O-Ring","offers":[{"title":"Default Title","offer_id":45740407193786,"sku":"B0BQZD2SHW","price":45.97,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/captain-o-ring-87300400-o-ring-close-up.jpg?v=1774780519","url":"https:\/\/gardencanada.ca\/products\/captain-o-ring-87300400-87300400z-replacement-o-rings-for-pentair-filter-tanks-2-pack","provider":"Garden Canada","version":"1.0","type":"link"}