{"title":"Express Water O-Rings","description":"","products":[{"product_id":"culligan-or-250-wfao100-hor5-hf45-oring-wor-ff-70-0203-5277-2-prtoringwh3-orb1x2-3-pack","title":"Culligan OR-250 [WFAO100, HOR5, HF45-ORING, WOR-FF, #70-0203-5277-2, PRTORINGWH3, ORB1X2] (3 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\"\u003ePart Number: OR-250 (3 Pack)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eAlternate Part Numbers: 3M #70-0203-5277-2, Aquasure AP-HF45-ORING, DuPont WFAO100, Express Water PRTORINGWH3, Hydronix HF45-ORING, American Granby HOR5, Watts WOR-FF, iSpring ORB1X2\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eCompatible with: Culligan WH-HD200-C, 3M Filtrete 3WH-HD-S01, 3M Aqua Pure AP801B, AP801T, AP802B, AP802T (Not for the original AP801\/AP802, only for the B\/T housings), Aquasure Fortitude Series, DuPont WFHD1300\/WFHD13001, Express Water Whole House Filter Housings, Glacier Bay HDG4HS4, Hydronix HF45 Series, American Granby HFHPLD10BP, HFHPLD10BP20, and HFHPLD10CP, Watts WOR-R Residential Series, Watts WOR-C Commercial Series, and Watts WOR-FF Full-Flow Series, Nuvo GEN 2 Manor (not for the older GEN 1 Manor), and iSpring WGB21B, WGB12B, WDS150K, WDS80K.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eMolded from NSF 61 certified buna-n rubber for safe and clean drinking water. O-Ring is approximately 5-1\/2\" Inside Diameter x 5-7\/8\" Outside Diameter.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eIncludes 3 replacement o-rings (also called seals or gaskets) to repair your leaking water filter housing. Manufactured and Warrantied by Captain O-Ring LLC. Proudly assembled in the USA!\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\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\u003ePart Number:\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCulligan OR-250 (3 Pack)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"a-text-bold\"\u003e\u003cspan\u003eAlternate Part Numbers:\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3M #70-0203-5277-2, American Granby HOR5, Aquasure AP-HF45-ORING, DuPont WFAO100, Express Water PRTORINGWH3, Hydronix HF45-ORING, iSpring ORB1X2,Watts WOR-FF,\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"a-text-bold\"\u003e\u003cspan\u003eInside Diameter:\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApproximately 5-1\/2\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"a-text-bold\"\u003e\u003cspan\u003eOutside Diameter:\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApproximately 5-7\/8\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"a-text-bold\"\u003e\u003cspan\u003eThickness:\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.210\" (Between 3\/16\" and 1\/4\")\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"a-text-bold\"\u003e\u003cspan\u003eFilter Housing Compatibility:\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCulligan WH-HD200-C, 3M Filtrete 3WH-HD-S01, 3M Aqua Pure AP801B, AP801T, AP802B, AP802T (Not for the original AP801\/AP802, only for the B\/T housings), Aquasure Fortitude Series, DuPont WFHD1300\/WFHD13001, Express Water Whole House Filter Housings, Glacier Bay HDG4HS4\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"a-text-bold\"\u003e\u003cspan\u003eFilter Housings (continued):\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHydronix HF45 Series, American Granby HFHPLD10BP, HFHPLD10BP20, and HFHPLD10CP, Watts WOR-R Residential Series, Watts WOR-C Commercial Series, and Watts WOR-FF Full-Flow Series, Nuvo GEN 2 Manor (not for the older GEN 1 Manor), and iSpring WGB21B, WGB12B, WDS150K, WDS80K.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"a-text-bold\"\u003e\u003cspan\u003eMaterial:\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNSF61 (Drinking Water Safe) Certified Buna-N (nitrile butadiene rubber)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 class=\"a-spacing-mini\"\u003eCaptain O-Ring's replacement OR-250 o-rings are compatible with the following filter housings:\u003c\/h3\u003e\n\u003cul class=\"a-unordered-list a-vertical\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eCulligan WH-HD200-C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e3M Filtrete 3WH-HD-S01, 3M Aqua Pure AP801B, AP801T, AP802B, AP802T (Not for the original AP801\/AP802, only for the newer housings that end in B or T)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eDuPont WFHD1300 Series, DuPont WFHD13001\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eExpress Water Whole House Filter Housings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eGlacier Bay HDG4HS4\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eHydronix HF45 Series, Aquasure Fortitude Series\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eiSpring WGB21B, WGB12B, WDS150K, WDS80K\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eAmerican Granby housings that call for part # HOR5 (including American Granby HFHPLD10BP, HFHPLD10BP20, and HFHPLD10CP).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eNuvo GEN 2 Manor (not for the older GEN 1 Manor housings that take a smaller o-ring)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eWatts WOR-R Residential Series, WOR-C Commercial Series, WOR-FF Full-Flow Series\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Captain O-Ring","offers":[{"title":"Default Title","offer_id":48403647332575,"sku":"UR-BRYH-S5U9","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0776\/9938\/3519\/files\/s103824418399842857_p207_i26_w1800.jpg?v=1770568351"},{"product_id":"prthoring7-o-ring-kit-for-express-water-ro-systems-prthoring6","title":"PRTHORING7 O-Ring Kit for Express Water RO Systems (PRTHORING6)","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 Kit Part Number PRTHORING7 (replaces discontinued part number PRTHORING6).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eCompatible with Express Water Standard 3.5” Diameter RO Water Filter Housings and 2” Membrane Housing (such as their “RO System”, “ALK System, “UV System”, “ION System” and other models that specifically call for o-ring kit part numbers PRTHORING7 or PRTHORING6). Not compatible with units from other manufacturers.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eIncludes 7 o-rings. Six o-rings to seal your 3.5” housings and one o-ring to seal your 2” membrane housing.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eMolded from NSF61 certified Buna-N rubber for safe and clean drinking water.\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 class=\"description\"\u003eGet your system back in working order with Captain O-Ring’s replacement PRTHORING7 O-Ring Kit for Express Water RO Systems.\u003c\/p\u003e\n\u003cp class=\"description\"\u003eThis o-ring kit is compatible with Express Water RO systems that use their 3.5” diameter RO Water Filter Housings with the two o-rings at the top and the single 2” membrane housing. This includes Express models such as:\u003c\/p\u003e\n\u003cul class=\"a-unordered-list a-vertical\"\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e“Classic Reverse Osmosis” or “RO System” -\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eRO10M \/ RO10MBN \/ RO10D \/ RO10DBN\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e“Alkaline Mineralization” or “ALK System” -\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eROALK10M \/ ROALK10MBN \/ ROALK10DBN \/ ROALK10D\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e“Ultraviolet” or “UV System” -\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eROUV10M \/ ROUV10MBN \/ ROUV10DBN \/ ROUV10D\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003e“ALK \u0026amp; UV System” -\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eROALKUV10M \/ ROALKUV10MBN \/ ROALKUV10DBN \/ ROALKUV10D\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eDeionization or “ION System” -\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003eRODI10M \/ RODI10MBN \/ RODI10DBN \/ RODI10D\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan class=\"a-list-item\"\u003eAnd other models that specifically call for o-ring kit part numbers\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003ePRTHORING7 \u003c\/span\u003e\u003c\/strong\u003eor\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"a-text-bold\"\u003ePRTHORING6\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"description\"\u003eThe PRTHORING7 includes seven (7) o-rings. This includes two o-rings for each of your three 3.5” housings (the larger o-ring at the base of the threads and the smaller o-ring at the top of the threads) as well as the smallest o-ring in the kit for the 2” membrane housing cap. See photos to view where each o-ring in the kit goes on your compatible RO system. Note: The 7-piece PRTHORING7 o-ring kit replaced the discontinued PRTHORING6 kit that previously included 6 o-rings.\u003c\/p\u003e\n\u003cp class=\"description\"\u003eMolded from NSF61 certified Buna-N rubber for safe and clean drinking water.\u003c\/p\u003e\n\u003cp class=\"description\"\u003e Manufactured 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":48403705135327,"sku":"PRTHORING7","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0776\/9938\/3519\/files\/s103824418399842857_p519_i1_w1800.jpg?v=1770568550"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0776\/9938\/3519\/collections\/1_5e373169-309b-42c1-a960-409695db734a.jpg?v=1769917848","url":"https:\/\/captainoring.com\/collections\/express-water-o-rings.oembed","provider":"Captain O-Ring","version":"1.0","type":"link"}