{"product_id":"o-ring-for-sunsun-hw303a-hw303b-canister-filter-2-pack","title":"O-Ring for SunSun HW303A, HW303B Canister Filter (2 Pack)","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eReplacement Lid\/Cover\/Head Seal O-Ring for SunSun HW303A (HW-303A) and HW303B (HW-303B) canister filters.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eApproximate O-Ring Dimensions: 8.70” Inside Diameter (just under 8-3\/4”), 9.12” Outside Diameter (about 9-1\/8”), 0.215” Thick (between 3\/16” and 1\/4”).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003ePackage includes two (2) o-rings (also called gaskets, seal rings, or rubber rings). Replace your old, worn, leaking o-ring and have a spare on hand for the future with this handy 2-pack.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eManufactured and warrantied by Captain O-Ring LLC. Proudly assembled in the USA!\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eFix your leaking canister filter and have a spare on hand to prevent costly leaks with Captain O-Ring’s 2-pack replacement o-rings for SunSun canister filters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis o-ring is compatible with SunSun HW303A (HW-303A, 303A) and HW303B (HW-303B, 303B) aquarium canister filters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConfirm your model matches one of the models above before purchasing to ensure you order the correct size that fits your filter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese o-rings are an exact match in size, tolerance, and material to the ones that came with your canister filter when it was new. Molded from OEM spec synthetic rubber for long lasting performance and durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured and warrantied by Captain O-Ring LLC. Proudly assembled in the USA!\u003c\/span\u003e\u003c\/p\u003e","brand":"Captain O-Ring","offers":[{"title":"Default Title","offer_id":48403690225887,"sku":"SS-HW303A-OR-2pk","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0776\/9938\/3519\/files\/s103824418399842857_p383_i13_w1600.jpg?v=1770568481","url":"https:\/\/captainoring.com\/products\/o-ring-for-sunsun-hw303a-hw303b-canister-filter-2-pack","provider":"Captain O-Ring","version":"1.0","type":"link"}