{"title":"Aquarium O-Rings","description":"","products":[{"product_id":"ccf-228-intake-tube-extension-o-ring-for-penn-plax-cascade-700-1000-1200-1500-canister-filter-2-pack","title":"CCF-228 Intake Tube Extension O-Ring for Penn-Plax Cascade 700 1000 1200 1500 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\"\u003eO-Ring Part Number CCF-228 [also called CCF228] (Replacement Intake Tube Extension O-Rings).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eCompatible with PennPlax Cascade 700, 1000, 1200, 1500 Canister Filters.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003ePackage contains two (2) o-rings.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eMolded from OEM spec synthetic rubber for long lasting performance and durability. Just like when your filter was brand new!\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\u003eGet your filter back in working order with Captain O-Ring’s replacement CCF-228 Intake Tube Extension O-Rings. These CCF-228 o-rings are compatible with PennPlax Cascade 700, 1000, 1200, and 1500 Canister Filters. Check your unit’s manual to make sure you are looking for part number CCF-228 to ensure you are ordering the correct o-ring for the correct location in your filter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMolded from OEM spec synthetic rubber for long lasting performance and durability. Just like when your filter was brand new!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePackage contains two (2) o-rings.\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":48403639369951,"sku":"PP-CCF228-2pk","price":9.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0776\/9938\/3519\/files\/s103824418399842857_p404_i7_w1600.jpg?v=1770568329"},{"product_id":"ccf218-impeller-retainer-o-ring-for-penn-plax-cascade-700-1000-1200-1500-canister-filters-2-pack","title":"CCF218 Impeller Retainer O-Ring for Penn-Plax Cascade 700 1000 1200 1500 Canister Filters (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\"\u003eO-Ring Part Number: CCF218 (2 Pack)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eThe CCF218 (CCF-218) Impeller Retainer O-Ring is compatible with Penn Plax Cascade 700, 1000, 1200, and 1500 aquarium canister filters.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eMolded from OEM spec rubber for long lasting performance and durability. Just like when your filter was brand new!\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003ePackage contains two (2) o-rings. Replace your old, worn, leaking o-ring and have a spare 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\u003eGet your filter back in working order with Captain O-Ring’s replacement CCF218 Impeller Retainer O-Rings. Compatible with Penn Plax Cascade 700, 1000, 1200, and 1500 aquarium\/fish tank canister filters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMolded from OEM spec rubber for long lasting performance and durability. Just like when your filter was brand new! Package contains two (2) o-rings. Replace your old, worn, leaking o-ring and have a spare for the future with this handy 2-pack.\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":48403639501023,"sku":"PP-CCF218-2pk","price":9.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0776\/9938\/3519\/files\/s103824418399842857_p396_i1_w1600.jpg?v=1770568330"},{"product_id":"fluval-a20038-motor-head-lid-seal-o-ring-2-pack","title":"Fluval A20038 Motor Head Lid Seal O-Ring (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\"\u003eO-Ring Part Number: A20038 \/ A-20038 (2 Pack)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eCompatible with Fluval 104, 105, 106, 107, 204, 205, 206, 207, A201, A206, A202, A207, A440, and A443 canister filters.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eSeals the motor head\/lid to the filter canister on the models listed above.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eContains two (2) o-rings (also called seals or gaskets). Replace your 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\u003eReplace your old, worn, leaking motor head seal with Captain O-Ring’s replacement A20038 o-rings. Compatible with Fluval 104, 105, 106, 107, 204, 205, 206, 207, A201, A206, A202, A207, A440, and A443 canister filters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePack contains two (2) o-rings. Replace your leaking o-ring and have a spare on hand for the future with this handy 2-pack.\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":48403677511903,"sku":"FL-A20038-2pk","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0776\/9938\/3519\/files\/s103824418399842857_p370_i1_w1600.jpg?v=1770568421"},{"product_id":"fluval-a20063-a20064-canister-filter-motor-head-lid-seal-o-rings-2-pack","title":"Fluval A20063 \/ A20064 Canister Filter Motor Head Lid Seal O-Rings (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\"\u003eO-Ring Part Number: A20063 \/ A20064 (2 Pack) [also called A-20063 \/ A-20064]\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eCompatible with Fluval 304, 305, 306, 307, 404, 405, 406, 407 Canister Filters.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eThe A20063 o-ring seals the motor head\/lid to the filter canister of the models listed above.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eContains two (2) o-rings (also called seals or gaskets). Replace your 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\u003eReplace your old, worn, leaking motor head seal with Captain O-Ring’s replacement A20063\/A20064 o-rings. Compatible with Fluval 304, 305, 306, 307, 404, 405, 406, 407 Canister Filters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePack contains two (2) o-rings. Replace your leaking o-ring and have a spare on hand for the future with this handy 2-pack.\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":48403677610207,"sku":"FL-A20063-2pk","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0776\/9938\/3519\/files\/s103824418399842857_p371_i6_w1800.jpg?v=1770568422"},{"product_id":"fluval-a20207-a-20207-o-ring-for-fx5-fx6-canister-filter-motor-seal-housing-2-pack","title":"Fluval A20207 A-20207 O-Ring for FX5 FX6 Canister Filter Motor Seal Housing (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\"\u003eO-Ring Part Number: A20207 \/ A-20207\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eCompatible with Fluval FX5 and FX6 canister filters.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eThe A20207 o-ring (also called seal ring or gasket) is used as the Motor Seal Housing on the FX5 and FX6 canister filters. It is not compatible with the FX4 housing, which uses a smaller o-ring.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003ePack contains two (2) o-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\u003eReplace your old, worn, leaking motor seal o-ring with Captain O-Ring’s replacement A20207 \/ A-20207 o-rings. Compatible with Fluval FX5 and FX6 high performance canister filters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePack contains two (2) o-rings.\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":48403677642975,"sku":"FL-20207-2pk","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0776\/9938\/3519\/files\/s103824418399842857_p375_i12_w1600.jpg?v=1770568422"},{"product_id":"fluval-a20210-o-ring-for-fx4-fx5-fx6-canister-filter-lid-top-cover","title":"Fluval A20210 O-Ring for FX4 FX5 FX6 Canister Filter Lid Top Cover","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eO-Ring Part Number: A20210 \/ A-20210\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eCompatible with Fluval FX4, FX5, FX6 (A214, A218, A219) Canister Filters.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eThe A20210 o-ring (also called a seal ring or gasket) seals the filter lid to the filter canister.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eContains one (1) o-ring. Replace your leaking filter lid o-ring, or buy one ahead of time to have a spare on hand to prevent filter leaks and downtime.\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\u003eGet your leaking canister filter back in working order with Captain O-Ring’s replacement A20210 o-ring. Compatible with Fluval FX4, FX5, FX6 (A214, A218, A219) Canister Filters. The A20210 o-ring (also called a seal ring or gasket) seals the filter lid to the filter canister on these models.\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":48403677708511,"sku":"FL-A20210-1pk","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0776\/9938\/3519\/files\/s103824418399842857_p372_i1_w1600.jpg?v=1770568423"},{"product_id":"fluval-a20211-a-20211-fx4-motor-seal-o-ring-2-pack","title":"Fluval A20211 A-20211 FX4 Motor Seal O-Ring (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\"\u003eO-Ring Part Number: A20211 \/ A-20211 (2 Pack)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eCompatible with Fluval FX4 high performance canister filters. It is not for the FX5 or FX6 models (they use a larger o-ring).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eThe A20211 o-ring (also called seal ring or gasket) is used at the motor seal ring on the models listed above.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003ePack contains two (2) o-rings.\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\u003eReplace your old, worn, leaking motor seal o-ring with Captain O-Ring’s replacement A20211 o-rings. Compatible with Fluval FX4 high performance canister filters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePack contains two (2) o-rings.\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":48403677806815,"sku":"FL-A20211-2pk","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0776\/9938\/3519\/files\/s103824418399842857_p374_i6_w1600.jpg?v=1770568423"},{"product_id":"fluval-a20212-a-20212-o-rings-for-fx4-fx5-fx6-filter-4-pack","title":"Fluval A20212 A-20212 O-Rings for FX4, FX5, FX6 Filter (4 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\"\u003eO-Ring Part Number: A20212 \/ A-20212 (4 Pack)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eCompatible with Fluval FX4, FX5, FX6 high performance canister filters.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eThe A20212 o-rings (also called seal rings or gaskets) are found on the two click-fit fittings where the valves and hoses connect to each side of the filter lid.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003ePack contains four (4) o-rings.\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\u003eReplace your old, worn, leaking click fit o-rings with Captain O-Ring’s replacement A20212 o-rings. Compatible with Fluval FX4, FX5, FX6 high performance canister filters. These o-rings are found on the two click-fit fittings where the valves and hoses connect to each side of the filter lid.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePack contains four (4) o-rings.\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":48403677839583,"sku":"FL-A20212-4pk","price":9.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0776\/9938\/3519\/files\/s103824418399842857_p369_i1_w1600.jpg?v=1770568424"},{"product_id":"marineland-14130-pr1413-cover-seal-oring-for-magnum-200-220-330-350-canister-filter-2-pack","title":"Marineland  14130 \/ PR1413 Cover Seal Oring for Magnum 200, 220, 330, 350 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\"\u003eO-Ring Part Number: #14130 \/ PR1413\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eCompatible with Marineland Magnum 200, 220, 330, and 350 Canister Filters. Used as the cover seal o-ring in these models. NOT compatible with the C Series (C-160, C-220, C-360) filters which use a larger gasket rather than an o-ring.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003ePackage contains two (2) o-rings (also called gaskets or seals). Replace your old, worn, leaking o-ring, and have one on hand as a spare with this handy 2-pack.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eApproximate O-Ring Dimensions: 5.6” Inside Diameter (slightly over 5-1\/2), 5.9” Outside diameter (about 5-7\/8”), and 0.14” Thickness (just over 1\/8”).\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\u003eReplace your old, worn, leaking o-ring and get your canister filter back in working order with Captain O-Ring’s replacement #14130 \/ PR1413 o-ring.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-text-bold\"\u003eCompatible with Marineland Magnum 200, 220, 330, and 350 canister filters.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eThe 14130\/PR1413 o-ring is used as the cover seal o-ring in these models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eIMPORTANT NOTE:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis 14130 \/ PR1413 o-ring is compatible with the Marineland Magnum 200, 220, 330, and 350 Canister Filters.\u003cstrong\u003e \u003cspan class=\"a-text-bold\"\u003e\u003cu\u003eIt is NOT COMPATIBLE with the C Series (C-160, C-220, C-360)\u003c\/u\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efilters which use a larger\/thicker gasket rather than this o-ring. Please be sure to confirm your filter model is compatible before ordering.\u003c\/p\u003e\n\u003cp\u003ePackage contains two (2) o-rings (also called gaskets or seals). Replace your old, worn, leaking o-ring, and have one on hand as a spare with this handy 2-pack.\u003c\/p\u003e\n\u003cp\u003eApproximate O-Ring Dimensions: 5.6” Inside Diameter (slightly over 5-1\/2), 5.9” Outside diameter (about 5-7\/8”), and 0.14” Thickness (just over 1\/8”).\u003c\/p\u003e\n\u003cp\u003eManufactured and warrantied by Captain O-Ring LLC.  Proudly assembled in the USA!\u003c\/p\u003e","brand":"Captain O-Ring","offers":[{"title":"Default Title","offer_id":48403682853087,"sku":"14130-2pk","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0776\/9938\/3519\/files\/s103824418399842857_p379_i1_w1600.jpg?v=1770568465"},{"product_id":"o-ring-for-sunsun-hw302-hw402-hw402a-hw402b-hw702-hw702a-hw702b-canister-filter-2-pack","title":"O-Ring for SunSun HW302, HW402, HW402A, HW402B, HW702, HW702A, HW702B 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. Compatible with SunSun (Sun Microsystems) 302 (HW302, HW-302), 402 (HW402, HW-402), 402A (HW402A, HW-402A), 402B (HW402B, HW-402B), 702 (HW702, HW-702), 702A (HW702A, HW-702A), and 702B (HW702B, HW-702B) canister filters.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eApproximate O-Ring Dimensions: 7.72” Inside Diameter (just under 7-3\/4”), 8.14” Outside Diameter (just over 8-1\/8”), 0.21” 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 the following canister filter models:\u003cbr\u003e302 (HW302, HW-302), 402 (HW402, HW-402), 402A (HW402A, HW-402A), 402B (HW402B, HW-402B), 702 (HW702, HW-702), 702A (HW702A, HW-702A), and 702B (HW702B, HW-702B) 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":48403690160351,"sku":"SS-HW302-OR-2pk","price":9.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0776\/9938\/3519\/files\/s103824418399842857_p381_i7_w1600.jpg?v=1770568481"},{"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":9.49,"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"},{"product_id":"o-ring-for-sunsun-hw304a-hw304b-hw404a-hw404b-hw602-hw602b-hw603-hw603b-canister-filter-2-pack","title":"O-Ring for SunSun HW304A, HW304B, HW404A, HW404B, HW602, HW602B, HW603, HW603B 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 HW304A (HW-304A) and HW304B (HW-304B) canister filters, as well as the full list of compatible filters below.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eCompatible with SunSun (Sun Microsystems) 304A (HW304A), 304B (HW304B), 404A (HW404A), 404B (HW404B), 602 (HW602), 602B (HW602B), 603 (HW603), 603B (HW603B) canister filters.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eApproximate O-Ring Dimensions: 9.70” Inside Diameter (just under 9-3\/4”), 10.14” (just over 10-1\/8”), 0.21” 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 the following canister filter models:\u003cbr\u003e304A (HW304A, HW-304A), 304B (HW304B, HW-304B), 404A (HW404A, HW-404A), 404B (HW404B, HW-404B), 602 (HW602, HW-602), 602B (HW602B, HW-602B), 603 (HW603, HW-603), 603B (HW603B, HW-603B) 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":48403690258655,"sku":"SS-HW304A-OR-2pk","price":9.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0776\/9938\/3519\/files\/s103824418399842857_p380_i1_w1600.jpg?v=1770568482"},{"product_id":"silicone-grease-lubricant-food-safe-1-76oz","title":"Silicone Grease Lubricant (Food Safe, 1.76oz)","description":"\u003cul\u003e\n\u003cli\u003eMulti-Purpose Silicone Lubricant Grease – Perfect for use in tons of applications such as o-rings\/gaskets, plumbing\/faucets, pool\/spa, food service equipment, automotive, marine, scuba, valves, pumps, drinking water systems, whole house water filters, aquariums, and more.\u003c\/li\u003e\n\u003cli\u003eNSF H1 Certified Food Safe – Safe for use in and around food\/beverage equipment as well as drinking water filters and systems.\u003c\/li\u003e\n\u003cli\u003eRated for service temperatures between -40°F to 400°F (40°C to 200+°C). High viscosity formula for easy application and superior fixing\/adhesion to the lubricated part. Won’t harden or dry out.\u003c\/li\u003e\n\u003cli\u003eLubricates, seals, and protects your o-rings, gaskets, seals, and other equipment, extending their service life. Long lasting, moisture resistant, chemical\/corrosion\/oxidation resistant, non-conductive. Provides superior friction and wear protection.\u003c\/li\u003e\n\u003cli\u003eContains 1.76oz (50g).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe perfect lubricant for so many applications. Captain O-Ring’s Food Safe silicone grease is your go-to when you need to lubricate, seal, and protect o-rings, gaskets, seals, and other parts or equipment – extending their service life.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eNSF H1 Certified Food Safe – Safe for use in and around food\/beverage equipment as well as drinking water filters and systems.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ePerfect for use in tons of applications such as o-rings\/gaskets, plumbing\/faucets, pool\/spa, food service equipment, automotive, marine, scuba, valves, pumps, drinking water systems, whole house water filters, aquariums, and so much more! This grease is rated for service temperatures of -40°F to 400°F (40°C to 200+°C). The unique high viscosity formula allows for easy application and ensures optimal adhesion to the lubricated part for long lasting protection and lubrication. Won’t harden or dry out.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eNote: Silicone based grease is safe for use on virtually any rubber, plastic, metal, or other material. However, it is not recommended to use silicone based greases on silicone o-rings or other objects made from silicone.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eContains 1.76oz (50g). Manufactured and warrantied by Captain O-Ring LLC.\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable class=\"a-bordered a-horizontal-stripes aplus-tech-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"a-text-bold\"\u003e\u003cspan\u003eGrease Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100% Silicone Grease (Food Grade)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"a-text-bold\"\u003e\u003cspan\u003eFood Safe\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNSF Certified Food Safe (Category Code: H1, Cert # 173443)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"a-text-bold\"\u003e\u003cspan\u003eApplications\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eO-rings\/gaskets, plumbing\/faucets, pool\/spa, food service equipment, automotive, marine, scuba, valves, bearings, pumps, drinking water systems, whole house water filters, aquariums, and more.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"a-text-bold\"\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40°F to 400°F (40°C to 200+°C)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"a-text-bold\"\u003e\u003cspan\u003eNLGI Consistency [ASTM D217]\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 (Similar consistency to peanut butter. Preferred for most general grease applications.)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"a-text-bold\"\u003e\u003cspan\u003eAdditional Benefits\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh viscosity formula (easy application). Won’t harden or dry out. Long lasting. Moisture resistant. Chemical\/corrosion\/oxidation resistant. Non-conductive.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"a-text-bold\"\u003e\u003cspan\u003ePackage Volume\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.76 fluid ounces (50 grams)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Captain O-Ring","offers":[{"title":"Default Title","offer_id":48403707101407,"sku":"FSSilGr-50g","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0776\/9938\/3519\/files\/1-ABTest010625_04392867-a6de-4476-a24e-49d6ef3b95bd.jpg?v=1770570378"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0776\/9938\/3519\/collections\/1_a5c576ba-253c-4401-a446-066908aee7a4.jpg?v=1769917463","url":"https:\/\/captainoring.com\/collections\/aquarium-o-rings.oembed","provider":"Captain O-Ring","version":"1.0","type":"link"}