{"product_id":"oase-biotec-12-36-18000-32000-o-ring","title":"Oase Biotec 12-36, 18000, 32000 O Ring","description":"\u003ch2\u003eWatertight Seal for Biotec Filter Connections\u003c\/h2\u003e\n\u003cp\u003eThe Oase \u003ca href=\"\/products\/oase-biotec-18000-screenmatic-2-pond-filter\"\u003eBiotec 12–36 \/ 18000 \/ 32000\u003c\/a\u003e O-ring provides a watertight seal at connection points within the filter housing. O-rings degrade over time from UV exposure, chemical contact, and repeated compression cycles, eventually allowing water to seep past joints and reduce system pressure. A fresh O-ring restores the factory seal.\u003c\/p\u003e\n\u003ch3\u003ePrevent Slow Leaks and Pressure Loss\u003c\/h3\u003e\n\u003cp\u003eEven a small leak at a filter joint drops internal pressure, reducing the flow of water through the media stages and lowering filtration efficiency. Because the O-ring sits out of sight, the only symptoms are often a damp area around the filter base or a gradual decline in water clarity. Inspecting and replacing O-rings during annual maintenance prevents these issues.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Models\u003c\/td\u003e\n\u003ctd\u003eBiotec 12, 18, 24, 36; \u003ca href=\"\/products\/oase-biotec-18000-screenmatic-2-pond-filter\"\u003eBiotec 18000\u003c\/a\u003e, 32000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eRubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eOEM replacement seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eShut off the pump and drain the filter if necessary. Remove the old O-ring from its groove, clean any debris or mineral deposits, and seat the new ring evenly without twisting. Reassemble the joint hand-tight and restart the system to check for leaks.\u003c\/p\u003e\n\u003cp\u003eIdeal for seasonal maintenance on any large Biotec filter — keep a few spares in your maintenance kit.\u003c\/p\u003e","brand":"Oase","offers":[{"title":"Default Title","offer_id":52698356089151,"sku":"OASP-25691","price":11.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/8260\/9215\/files\/oase-replacement-parts-default-title-oase-biotec-12-36-18000-32000-o-ring-43287411425599.webp?v=1776379240","url":"https:\/\/gardenpondusa.com\/products\/oase-biotec-12-36-18000-32000-o-ring","provider":"Ponds Online","version":"1.0","type":"link"}