{"product_id":"mcckle-aquarium-filter-socks-4-inch-12-pack-9-inch-long-200-micron","title":"MCCKLE Aquarium Filter Socks, 4-Inch 12-Pack, 9-Inch Long, 200 Micron","description":"\u003cp\u003e\u003cstrong\u003eMCCKLE aquarium filter socks provide mechanical filtration for sump systems, using 200-micron fabric to collect suspended particles, uneaten food, and visible debris while balancing particle collection with water flow.\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e12 filter socks — keep replacements available for a regular cleaning rotation.\u003c\/li\u003e\n\u003cli\u003e4-inch plastic ring and 9-inch bag — sized for a compatible filter sock holder.\u003c\/li\u003e\n\u003cli\u003eWashable and reusable — hand rinse for repeated use.\u003c\/li\u003e\n\u003cli\u003eFreshwater and saltwater compatible — made for compatible aquarium sump systems.\u003c\/li\u003e\n\u003cli\u003ePolypropylene fabric with reinforced seams — constructed for routine handling and rinsing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAs water moves through a sump, suspended debris can collect in a filter sock instead of continuing through the system. This pack is made for aquarium keepers who want a replaceable mechanical filtration option for compatible freshwater or saltwater setups, with several socks available to rotate through routine cleaning.\u003c\/p\u003e\u003ch3\u003eWill these filter socks fit my sump holder?\u003c\/h3\u003e\u003cp\u003eEach MCCKLE filter sock has a 4-inch plastic ring and a 9-inch-long bag. It is designed for a sump system with a compatible 4-inch filter sock holder. Compare the holder opening with the ring size before choosing, since the holder must be compatible for the sock to fit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRing diameter: 4 inches (10.16 cm).\u003c\/li\u003e\n\u003cli\u003eBag length: 9 inches (22.86 cm).\u003c\/li\u003e\n\u003cli\u003eMeasure the holder opening before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat do the socks filter from aquarium water?\u003c\/h3\u003e\u003cp\u003eThe MCCKLE sock works as a physical filter: aquarium water passes through the fabric, which collects visible debris and suspended material. The 200-micron filtration level provides a balance between collecting particles and maintaining water flow, making it suited to routine mechanical filtration rather than a chemical filtration role.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDesigned to collect uneaten food and visible debris.\u003c\/li\u003e\n\u003cli\u003eFor use in a compatible aquarium sump system.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow do I clean and reuse a filter sock?\u003c\/h3\u003e\u003cp\u003eHand rinse each MCCKLE filter sock with clean water when debris builds up or water flow slows. Check it every 2–3 days so accumulated debris can be cleared as part of regular sump maintenance. Avoid machine washing to help protect the stitching and plastic ring.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHand rinsing is the cleaning method.\u003c\/li\u003e\n\u003cli\u003eThe 12-pack provides replacements for a cleaning rotation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese socks suit aquarium keepers with a compatible 4-inch sump holder who want reusable mechanical filtration for freshwater or saltwater systems. Their 9-inch bags, 200-micron fabric, and hand-rinse care routine make them a defined fit for regular sump filtration and cleaning rotations.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the MCCKLE aquarium filter sock fit my sump holder?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Each MCCKLE aquarium filter sock has a 4-inch plastic ring and is designed for a compatible 4-inch filter sock holder; measure the holder opening before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I clean the MCCKLE aquarium filter sock?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Hand rinse the MCCKLE aquarium filter sock with clean water every 2–3 days or when debris builds up or water flow slows; avoid machine washing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MCCKLE","offers":[{"title":"Default Title","offer_id":55660858016087,"sku":"B0FJRKZ44L","price":67.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1056\/4780\/0663\/files\/mcckle-filter-sock-front-view.jpg?v=1793328414","url":"https:\/\/bathpetsupplies.co.uk\/products\/mcckle-aquarium-filter-socks-4-inch-12-pack-9-inch-long-200-micron","provider":"BathPetSupplies","version":"1.0","type":"link"}