{"product_id":"royal-reef-supply-4-standard-aquarium-filter-sock-225-micron","title":"Royal Reef Supply 4\" Standard Aquarium Filter Sock- 225 Micron","description":"\u003cp\u003eThe industry standard for a reason. The Royal Reef Supply 4-Inch filter sock is the perfect mechanical filtration upgrade for medium-sized marine, reef and freshwater sumps. Balancing high volume flow capacity with precision filtration, this sock catches particulate matter effortlessly to give your tank a polished, professional look.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimal Micron Balance: \u003c\/strong\u003eThe 2225-micron weave offers the sweet spot between ultimate water clarity and long lasting operation between cleanings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Standard Fit: \u003c\/strong\u003eFeatures a rigid 105mm diameter ring designed to fit perfectly into standard 4-Inch filter sock holders and sump baffles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump and Equipment Protection: \u003c\/strong\u003eActs as a reliable safeguard, stopping stray sand, small snails and coarse debris from entering your return pump chamber.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable and Reusable: \u003c\/strong\u003eDesigned for the demanding hobbyist; easily rinses clean for repeated use, lowering your long term maintenance costs.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Royal Reef Supply","offers":[{"title":"Default Title","offer_id":53352695955750,"sku":null,"price":51.0,"currency_code":"QAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/3868\/9830\/files\/WhatsAppImage2026-06-16at18.03.52.jpg?v=1781622443","url":"https:\/\/royalreefsupply.com\/products\/royal-reef-supply-4-standard-aquarium-filter-sock-225-micron","provider":"Royal Reef Supply","version":"1.0","type":"link"}