{"product_id":"oase-biotec-18-36-18000-32000-foam-holder-cover-plate","title":"Oase Biotec 18-36, 18000, 32000, Foam Holder Cover Plate","description":"\u003ch2\u003eProtective Cover Plate for Biotec Foam Holder Assembly\u003c\/h2\u003e\n\u003cp\u003eThe Oase \u003ca href=\"\/products\/oase-biotec-18000-screenmatic-2-pond-filter\"\u003eBiotec 18–36 \/ 18000 \/ 32000\u003c\/a\u003e foam holder cover plate sits on top of the foam assembly inside the filter, pressing the media down and directing incoming water evenly through the foam. A cracked or warped cover plate allows water to flow over the foam instead of through it, which defeats the purpose of mechanical filtration.\u003c\/p\u003e\n\u003ch3\u003eEnsures Even Water Distribution\u003c\/h3\u003e\n\u003cp\u003eThe plate's geometry spreads incoming water across the full surface area of the foam, preventing channelling — a common problem where water erodes a narrow path through the media and leaves the rest underutilised. Replacing a damaged plate immediately improves particle capture and extends foam life by distributing wear evenly.\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 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\u003eUV-resistant polymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eOEM cover plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eRemove the filter lid and lift out the cover plate. Place the new plate on top of the foam, ensuring it sits flat with no gaps at the edges. The plate is not fastened — it sits by gravity and water pressure. Close the filter lid and resume normal operation.\u003c\/p\u003e\n\u003cp\u003eIdeal for Biotec filter owners who notice declining water clarity despite regularly cleaning their foam media.\u003c\/p\u003e","brand":"Oase","offers":[{"title":"Default Title","offer_id":52698414383423,"sku":"OASP-34670","price":13.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/8260\/9215\/files\/oase-replacement-parts-default-title-oase-biotec-18-36-18000-32000-foam-holder-cover-plate-43287411523903.webp?v=1776379498","url":"https:\/\/pondsonline.ca\/products\/oase-biotec-18-36-18000-32000-foam-holder-cover-plate","provider":"Ponds Online","version":"1.0","type":"link"}