{"product_id":"matala-large-filter-brush-4-x-23","title":"Large Filter Brush 4\" x 23\"","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFilter Brush – 4\" x 23\" (MAT-FB23)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e 4\" x 23\" Filter Brush\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides high-capacity mechanical and biological filtration for koi ponds, water gardens, and custom pond filtration systems. Its long, dense brush design captures suspended debris, fish waste, leaves, string algae, and other solids while maintaining excellent water flow through the filtration chamber.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 23\" length makes this brush particularly well suited for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003elarger DIY pond filters, settlement chambers, gravity-fed filter systems, and custom koi pond filtration systems\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Multiple brushes can be suspended side-by-side or arranged in staggered rows to create an effective mechanical filtration stage before water reaches finer filter media or biological filtration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe large bristle surface area also provides additional habitat for beneficial bacteria, while the integrated hanging loop allows the brush to be easily installed, removed, and rinsed clean.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e4\" diameter x 23\" long filter brush\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExcellent mechanical filtration for koi and garden ponds\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCaptures fish waste, leaves, algae, and suspended debris\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProvides additional biological filtration surface area\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-flow design minimizes water restriction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExcellent for DIY and custom pond filtration systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for larger filter and settlement chambers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegrated hanging loop for easy installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEasy to remove and clean\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCan be installed individually or in multiple rows\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e MAT-FB23\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eSize:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4\" Diameter x 23\" Long\u003c\/span\u003e\u003c\/p\u003e","brand":"MATALA USA","offers":[{"title":"Default Title","offer_id":55126517285183,"sku":"MAT-FB23","price":13.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/8260\/9215\/files\/ChatGPTImageAug18_2026_02_48_22PM_4f64bd5f-3cb8-4cd4-b3a5-b5ab0e77aed6.png?v=1787089717","url":"https:\/\/pondsonline.ca\/products\/matala-large-filter-brush-4-x-23","provider":"Ponds Online","version":"1.0","type":"link"}