{"product_id":"b0cjg7k4sw","title":"Captain O-Ring – Replacement 3.5” O-Rings for APEC Essence, Ultimate Reverse Osmosis RO Water Filter Housings (4 Pack) (Version B (O-Ring-Set-B))","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e4 Pack of o-rings (also called gaskets or seals) compatible with APEC Ultimate and Essence RO Reverse Osmosis Drinking Water Systems.\u003c\/li\u003e\n\u003cli\u003eVersion A (P\/N: O-RING-SET) is compatible with APEC ESSENCE RO units made before June, 2013 and ULTIMATE RO units made before May 2015. Version B (P\/N: O-RING-SET-B) is compatible with APEC ESSENCE RO units made after June, 2013 and ULTIMATE RO units made after May 2015 (see images for more info).\u003c\/li\u003e\n\u003cli\u003eCompatible with APEC Reverse Osmosis Filter Housing Models: RO-45, RO-90, RO-PERM, RO-PUMP, ROES-50, ROES-PH75, ROES-UV75, ROES-UV75-55 and ROES-PHUV75.\u003c\/li\u003e\n\u003cli\u003eO-Rings measure approximately 3.5” diameter and are slightly over 1\/8” thick. Version A and B are very similar in size, but vary slightly (Version B is slightly smaller than Version A). Check the info above and images to determine which version you need for your system.\u003c\/li\u003e\n\u003cli\u003eMolded from Buna-N rubber for long lasting performance and reliability. Manufactured and warrantied by Captain O-Ring LLC. Proudly assembled in the USA!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial : Synthetic Rubber\u003c\/li\u003e\n\u003cli\u003eNominal Inside Diameter : 3.4 inches\u003c\/li\u003e\n\u003cli\u003eItem Diameter : 3.5 inches\u003c\/li\u003e\n\u003cli\u003eBrand : Captain O-Ring\u003c\/li\u003e\n\u003cli\u003eColor : Black (rubber)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CaptainO-Ring","offers":[{"title":"Default Title","offer_id":67969662648543,"sku":"SPH-B0CJG7K4SW","price":21.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6653\/7695\/files\/41rwhqnV8FL._AC_SL1500.jpg?v=1791780212","url":"https:\/\/aquaguardsafe.com\/products\/b0cjg7k4sw","provider":"AquaGuard","version":"1.0","type":"link"}