{"title":"Fluval U2","description":"\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"font-size: medium;\"\u003eFinest Filters stock a complete range of compatible foam and polycarbon filter cartridges to fit the Fluval U2 Filter. We are also pleased to now offer our own compatible biomax for efficient biological filtration in your Fluval U2 filter. We offer bundle sets of our filter media which offer the best value compared to buying parts individually. Our foam pads, polycarbon filter cartridges and biomax are made to the same specification as the original brand filters.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"4-fluval-u2-foams","title":"4 x Compatible Fluval U2 Foams","description":"\u003cp\u003eYou are buying a pack of 4 compatible filter foam pads to fit the Fluval U2 internal filter.\u003cbr\u003e\u003cbr\u003eThese pads are made from exactly the same material as the Fluval originals, just offering a massive saving.\u003cbr\u003e\u003cbr\u003eThe sponges contain the biological cultures, for purifying your water, whilst also mechanically filtering the water by removing particulate waste.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSize (mm): 127 x 57 x 13\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":57689789530437,"sku":"2114","price":4.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/1551\/9301\/files\/fluval_u2_filter_foam_4pack.jpg?v=1776198626"},{"product_id":"8-fluval-u2-foams","title":"8 x Compatible Fluval U2 Foams","description":"\u003cp\u003eYou are buying a pack of 8 compatible filter foam pads to fit the Fluval U2 internal filter.\u003cbr\u003e\u003cbr\u003eThese pads are made from exactly the same material as the Fluval originals, just offering a massive saving.\u003cbr\u003e\u003cbr\u003eThe sponges contain the biological cultures, for purifying your water, whilst also mechanically filtering the water by removing particulate waste.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSize (mm): 127 x 57 x 13\u003c\/strong\u003e\u003c\/p\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":57689789759813,"sku":"2115","price":7.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/1551\/9301\/files\/fluval_u2_filter_foam_8pack.jpg?v=1776198631"},{"product_id":"12-fluval-u2-foams","title":"12 x Compatible Fluval U2 Foams","description":"\u003cp\u003eYou are buying a pack of 12 compatible filter foam pads to fit the Fluval U2 internal filter.\u003cbr\u003e\u003cbr\u003eThese pads are made from exactly the same material as the Fluval originals, just offering a massive saving.\u003cbr\u003e\u003cbr\u003eThe sponges contain the biological cultures, for purifying your water, whilst also mechanically filtering the water by removing particulate waste.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSize (mm): 127 x 57 x 13\u003c\/strong\u003e\u003c\/p\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":57689789825349,"sku":"2116","price":10.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/1551\/9301\/files\/fluval_u2_filter_foam_12pack.jpg?v=1776198592"},{"product_id":"4-x-compatible-fluval-u2-polycarbon-filter-cartridges","title":"4 x Compatible Fluval U2 PolyCarbon Filter Cartridges","description":"\u003cdiv data-content-type=\"html\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003eYou are buying a pack of 4 compatible polycarbon filter cartridges to fit the Fluval U2 internal filter.\u003c\/p\u003e\n\u003cp\u003eThese filter cartridges have a polyester side for mechanical filtration, and a carbon impregnated side for chemical filtration of the aquarium water.\u003c\/p\u003e\n\u003cp\u003eRegular replacement of the filter cartridges in your filter will ensure that your filter is running at its best.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSize (mm): 127 x 57 x 13\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Fluval U2","offers":[{"title":"Default Title","offer_id":57689791070533,"sku":"500858","price":5.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/1551\/9301\/files\/fluval-u2-polycarbon-filters.jpg?v=1776198617"},{"product_id":"8-x-compatible-fluval-u2-polycarbon-filter-cartridges","title":"8 x Compatible Fluval U2 Polycarbon Filter Cartridges","description":"\u003cdiv data-content-type=\"html\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003eYou are buying a pack of 8 compatible polycarbon filter cartridges to fit the Fluval U2 internal filter.\u003c\/p\u003e\n\u003cp\u003eThese filter cartridges have a polyester side for mechanical filtration, and a carbon impregnated side for chemical filtration of the aquarium water.\u003c\/p\u003e\n\u003cp\u003eRegular replacement of the filter cartridges in your filter will ensure that your filter is running at its best.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSize (mm): 127 x 57 x 13\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":57689791136069,"sku":"2119","price":8.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/1551\/9301\/files\/fluval_u2_polycarbon_cartridge_8pack.jpg?v=1776198623"},{"product_id":"12-x-compatible-fluval-u2-polycarbon-filter-cartridges","title":"12 x Compatible Fluval U2 Polycarbon Filter Cartridges","description":"\u003cdiv data-content-type=\"html\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003eYou are buying a pack of 12 compatible polycarbon filter cartridges to fit the Fluval U2 internal filter.\u003c\/p\u003e\n\u003cp\u003eThese filter cartridges have a polyester side for mechanical filtration, and a carbon impregnated side for chemical filtration of the aquarium water.\u003c\/p\u003e\n\u003cp\u003eRegular replacement of the filter cartridges in your filter will ensure that your filter is running at its best.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSize (mm): 127 x 57 x 13\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Fluval U2","offers":[{"title":"Default Title","offer_id":57689791201605,"sku":"2120","price":11.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/1551\/9301\/files\/fluval_u2_polycarbon_cartridge_12pack.jpg?v=1776198600"},{"product_id":"4-x-fluval-u2-compatible-plain-foam-and-4-x-compatible-polycarbon-filter-cartridges","title":"4 x Fluval U2 Compatible Plain Foam and 4 x Compatible Polycarbon Filter Cartridges","description":"\u003cdiv data-content-type=\"html\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003eYou are buying a set of 4 compatible plain filter foams and 4 x compatible polycarbon filter cartridges to fit the Fluval U2 internal filter.\u003c\/p\u003e\n\u003cp\u003eThe plain foams are responsible for mechanically filtering the water by removing large particulate waste.\u003c\/p\u003e\n\u003cp\u003eThe polycarbon filter cartridges have a polyester side for mechanical filtration of finer particles, and a carbon impregnated side for chemical filtration of the aquarium water.\u003c\/p\u003e\n\u003cp\u003eRegular replacement of the filter foams and cartridges in your filter will ensure that your filter is running at its best.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBeige Foam\u003c\/strong\u003e \u003cstrong\u003eSize (mm): 127 x 57 x 13\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Fluval U2","offers":[{"title":"Default Title","offer_id":57689977422149,"sku":"3588","price":8.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/1551\/9301\/files\/fluval_u2_set_4pack.jpg?v=1776199389"},{"product_id":"8-x-fluval-u2-compatible-plain-foam-and-8-x-compatible-polycarbon-filter-cartridges","title":"8 x Fluval U2 Compatible Plain Foam and 8 x Compatible Polycarbon Filter Cartridges","description":"\u003cdiv data-content-type=\"html\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003eYou are buying a set of 8 compatible plain filter foams and 8 x compatible polycarbon filter cartridges to fit the Fluval U2 internal filter.\u003c\/p\u003e\n\u003cp\u003eThe plain foams are responsible for mechanically filtering the water by removing large particulate waste.\u003c\/p\u003e\n\u003cp\u003eThe polycarbon filter cartridges have a polyester side for mechanical filtration of finer particles, and a carbon impregnated side for chemical filtration of the aquarium water.\u003c\/p\u003e\n\u003cp\u003eRegular replacement of the filter foams and cartridges in your filter will ensure that your filter is running at its best.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBeige Foam Size (mm): 127 x 57 x 13\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Fluval U2","offers":[{"title":"Default Title","offer_id":57689977684293,"sku":"3589","price":13.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/1551\/9301\/files\/fluval_u2_set_8pack.jpg?v=1776199395"},{"product_id":"12-x-fluval-u2-compatible-plain-foam-and-12-x-compatible-polycarbon-filter-cartridges","title":"12 x Fluval U2 Compatible Plain Foam and 12 x Compatible Polycarbon Filter Cartridges","description":"\u003cdiv data-content-type=\"html\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003eYou are buying a set of 12 compatible plain filter foams and 12 x compatible polycarbon filter cartridges to fit the Fluval U2 internal filter.\u003c\/p\u003e\n\u003cp\u003eThe plain foams are responsible for mechanically filtering the water by removing large particulate waste.\u003c\/p\u003e\n\u003cp\u003eThe polycarbon filter cartridges have a polyester side for mechanical filtration of finer particles, and a carbon impregnated side for chemical filtration of the aquarium water.\u003c\/p\u003e\n\u003cp\u003eRegular replacement of the filter foams and cartridges in your filter will ensure that your filter is running at its best.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBeige Foam Size (mm): 127 x 57 x 13\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Fluval U2","offers":[{"title":"Default Title","offer_id":57689977749829,"sku":"3590","price":18.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/1551\/9301\/files\/fluval_u2_set_12pack.jpg?v=1776199400"},{"product_id":"170g-compatible-biomax-for-fluval-u2-u3-u4-internal-filters-ceramic-filter-media","title":"170g Compatible Biomax For Fluval U2 U3 U4 Internal Filters Ceramic Filter Media","description":"\u003cp\u003eFinest Filters Biomax is made to the same specification as the Fluval original Biomax.\u003c\/p\u003e\u003cp\u003eThis product is packed in 170g bags.\u003c\/p\u003e\u003cp\u003eThis product is compatible with the Fluval U2, U3 and U4 filter. The very high surface area of this product allows for rapid colonisation and growth of beneficial bacteria. These are essential for breaking down ammonia and nitrite and are essential for good water quality in your aquarium.\u003c\/p\u003e\u003cp\u003eWe also supply compatible foams and polycarbon filter cartridges for all models in the fluval range. Please see our website for our other items.\u003c\/p\u003e\u003cp\u003ePlease Note: This is NOT an original Fluval product. It is a Finest Filters compatible product manufactured to serve the same purpose as the original brand.\u003c\/p\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":57690060226885,"sku":"2637","price":5.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/1551\/9301\/files\/170g_small_ceramic_rings.jpg?v=1776200130"},{"product_id":"4-x-compatible-foam-and-4-x-polycarbon-filter-cartridges-and-170g-biomax-for-fluval-u2","title":"4 x Compatible Foam and 4 x Polycarbon Carbon Filter Cartridges and 170g Biomax for Fluval U2","description":"\u003cp\u003e\u003cstrong\u003eCompatible Fluval U2 Polycarbon Carbon Filter Cartridges Foam Fish Tank Aquarium Filter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou are purchasing Finest Filters Compatible Polycarbon filter cartridges and plain foams suitable for the Fluval U2 aquarium filter. \u003c\/p\u003e\n\u003cp\u003eThe carbon filters effectively produces crystal clear water, reduces odours, and creates ideal conditions for fish and plants. The polymax \/ clearmax filter cartridge helps reduce overall aquarium maintenance. These cartridges should be replaced approximately every 4 weeks, each pack contains 4 cartridges. Sold in 3 different sizes for the U2, U3 and U4 filters.\u003c\/p\u003e\n\u003cp\u003eThe plain filter sponges contain the biological cultures, biologically and mechanically filtering the aquarium water.\u003c\/p\u003e\n\u003cp\u003eThe biomax provides a large surface area for beneficial bacteria to colonise to help biologically filter the water by removing ammonia and nitrite for clear, healthy aquarium water.\u003c\/p\u003e\n\u003cp\u003ePlease Note: This is not a Fluval Product. This is a Finest Filters alternative which serves the same purpose as the original brand.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBeige Foam Size (mm): 127 x 57 x 13\u003c\/strong\u003e\u003c\/p\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":57690060292421,"sku":"5000914","price":12.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/1551\/9301\/files\/polycarbon-biomax.jpg?v=1776200136"},{"product_id":"8-x-compatible-foam-and-8-x-polycarbon-carbon-filter-cartridges-and-2-x-170g-biomax-for-fluval-u2","title":"8 x Compatible Foam and 8 x Polycarbon Carbon Filter Cartridges and 2 x 170g Biomax for Fluval U2","description":"\u003cp\u003eSet of 8 x compatible foam, 8 x compatible polycarbon and 2 x 170g compatible biomax suitable for the Fluval U2 internal filter.\u003c\/p\u003e\n\u003cp\u003eThe plain filter sponges contain the biological cultures, biologically and mechanically filtering the aquarium water.\u003c\/p\u003e\n\u003cp\u003eThe polycarbon filter cartridges remove small particles from the water, and the activated carbon chemically filters the water of impurities.\u003c\/p\u003e\n\u003cp\u003eThe biomax provides a large surface area for beneficial bacteria to colonise to help biologically filter the water by removing ammonia and nitrite for clear, healthy aquarium water.\u003c\/p\u003e\n\u003cp\u003ePlease Note: This is not a Fluval Product. This is a Finest Filters alternative which serves the same purpose as the original brand.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSize (mm): 127 x 57 x 13\u003c\/strong\u003e\u003c\/p\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":57690060521797,"sku":"2639","price":20.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/1551\/9301\/files\/fluval_u2_set_8pack_with_biomax.jpg?v=1776200158"},{"product_id":"12-x-compatible-foam-and-12-x-polycarbon-carbon-filter-cartridges-and-3-x-170g-biomax-for-fluval-u2","title":"12 x Compatible Foam and 12 x Polycarbon Carbon Filter Cartridges and 3 x 170g Biomax for Fluval U2","description":"\u003cp\u003eSet of 12 x compatible foam, 12 x compatible polycarbon and 3 x 170g compatible biomax suitable for the Fluval U2 internal filter.\u003c\/p\u003e\n\u003cp\u003eThe plain filter sponges contain the biological cultures, biologically and mechanically filtering the aquarium water.\u003c\/p\u003e\n\u003cp\u003eThe polycarbon filter cartridges remove small particles from the water, and the activated carbon chemically filters the water of impurities.\u003c\/p\u003e\n\u003cp\u003eThe biomax provides a large surface area for beneficial bacteria to colonise to help biologically filter the water by removing ammonia and nitrite for clear, healthy aquarium water.\u003c\/p\u003e\n\u003cp\u003ePlease Note: This is not a Fluval Product. This is a Finest Filters alternative which serves the same purpose as the original brand.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBeige Foam Size (mm): 127 x 57 x 13\u003c\/strong\u003e\u003c\/p\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":57690060620101,"sku":"2640","price":28.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/1551\/9301\/files\/fluval_u2_set_12pack_with_biomax.jpg?v=1776200055"},{"product_id":"4-x-compatible-fluval-u2-polymax-filter-cartridge","title":"4 x Compatible Fluval U2 PolyMax Filter Cartridges","description":"\u003cdiv data-content-type=\"html\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eCompatible Fluval U2 PolyMax Filter Cartridges Phosphate Nitrate Foam Fish Tank Aquarium Filter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eYou are purchasing Finest Filters Compatible PolyMax \/ ClearMax filter cartridges suitable for the Fluval U2 aquarium filter. \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eReplacement PolyMax compatible filter cartridges for Fluvals U2 series of internal filters. These help control green water and unsightly algae growth by adsorbing and trapping phosphate, nitrite and nitrate. It effectively produces crystal clear water, reduces odours, and creates ideal conditions for fish and plants. The polymax \/ clearmax filter cartridge helps reduce overall aquarium maintenance. These cartridges should be replaced approximately every 4 weeks, each pack contains 4 cartridges. Sold in 3 different sizes for the U2, U3 and U4 filters.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Fluval U2","offers":[{"title":"Default Title","offer_id":57690227441989,"sku":"5002185","price":5.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/1551\/9301\/files\/fluval_u2_polymax_polyclear_cartridges_4.jpg?v=1776203223"},{"product_id":"8-x-compatible-fluval-u2-polymax-filter-cartridge","title":"8 x Compatible Fluval U2 PolyMax Filter Cartridges","description":"\u003cdiv data-content-type=\"html\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eCompatible Fluval U2 PolyMax Filter Cartridges Phosphate Nitrate Foam Fish Tank Aquarium Filter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eYou are purchasing Finest Filters Compatible PolyMax \/ ClearMax filter cartridges suitable for the Fluval U2 aquarium filter. \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eReplacement PolyMax compatible filter cartridges for Fluvals U2 series of internal filters. These help control green water and unsightly algae growth by adsorbing and trapping phosphate, nitrite and nitrate. It effectively produces crystal clear water, reduces odours, and creates ideal conditions for fish and plants. The polymax \/ clearmax filter cartridge helps reduce overall aquarium maintenance. These cartridges should be replaced approximately every 4 weeks, each pack contains 8 cartridges. Sold in 3 different sizes for the U2, U3 and U4 filters.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Fluval U2","offers":[{"title":"Default Title","offer_id":57690227507525,"sku":"5002195","price":8.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/1551\/9301\/files\/fluval_u2_polymax_polyclear_cartridges_8.jpg?v=1776203227"},{"product_id":"12-x-compatible-fluval-u2-polymax-filter-cartridge","title":"12 x Compatible Fluval U2 PolyMax Filter Cartridges","description":"\u003cdiv data-element=\"main\" data-appearance=\"default\" data-content-type=\"html\"\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eCompatible Fluval U2 PolyMax Filter Cartridges Phosphate Nitrate Foam Fish Tank Aquarium Filter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eYou are purchasing Finest Filters Compatible PolyMax \/ ClearMax filter cartridges suitable for the Fluval U2 aquarium filter. \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eReplacement PolyMax compatible filter cartridges for Fluvals U2 series of internal filters. These help control green water and unsightly algae growth by adsorbing and trapping phosphate, nitrite and nitrate. It effectively produces crystal clear water, reduces odours, and creates ideal conditions for fish and plants. The polymax \/ clearmax filter cartridge helps reduce overall aquarium maintenance. These cartridges should be replaced approximately every 4 weeks, each pack contains 12 cartridges. Sold in 3 different sizes for the U2, U3 and U4 filters.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSize (mm): 127 x 57 x 13\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Fluval U2","offers":[{"title":"Default Title","offer_id":57690227605829,"sku":"5002196","price":11.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/1551\/9301\/files\/fluval_u2_polymax_polyclear_cartridges.jpg?v=1776203215"},{"product_id":"4-x-fluval-u2-compatible-plain-foam-and-4-x-compatible-polymax-filter-cartridges","title":"4 x Fluval U2 Compatible Plain Foam and 4 x Compatible PolyMax Filter Cartridges","description":"\u003cdiv data-content-type=\"html\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Fluval U2 PolyMax Filter Cartridges Phosphate Nitrate Foam Fish Tank Aquarium Filter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou are purchasing Finest Filters Compatible PolyMax \/ ClearMax filter cartridges and plain foams suitable for the Fluval U2 aquarium filter. \u003c\/p\u003e\n\u003cp\u003eReplacement PolyMax compatible filter cartridges for Fluvals U2 series of internal filters. These help control green water and unsightly algae growth by adsorbing and trapping phosphate, nitrite and nitrate. It effectively produces crystal clear water, reduces odours, and creates ideal conditions for fish and plants. The polymax \/ clearmax filter cartridge helps reduce overall aquarium maintenance. These cartridges should be replaced approximately every 4 weeks, each pack contains 4 cartridges. Sold in 3 different sizes for the U2, U3 and U4 filters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBeige Foam Size (mm): 127 x 57 x 13\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Fluval U2","offers":[{"title":"Default Title","offer_id":57690227704133,"sku":"5002201","price":8.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/1551\/9301\/files\/polymax_clearmax_filter_cartridges_foams_4.jpg?v=1776203233"},{"product_id":"8-x-fluval-u2-compatible-plain-foam-and-8-x-compatible-polymax-filter-cartridges","title":"8 x Fluval U2 Compatible Plain Foam and 8 x Compatible PolyMax Filter Cartridges","description":"\u003cdiv data-content-type=\"html\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Fluval U2 PolyMax Filter Cartridges Phosphate Nitrate Foam Fish Tank Aquarium Filter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou are purchasing Finest Filters Compatible PolyMax \/ ClearMax filter cartridges and plain foams suitable for the Fluval U2 aquarium filter. \u003c\/p\u003e\n\u003cp\u003eReplacement PolyMax compatible filter cartridges for Fluvals U2 series of internal filters. These help control green water and unsightly algae growth by adsorbing and trapping phosphate, nitrite and nitrate. It effectively produces crystal clear water, reduces odours, and creates ideal conditions for fish and plants. The polymax \/ clearmax filter cartridge helps reduce overall aquarium maintenance. These cartridges should be replaced approximately every 4 weeks, each pack contains 8 cartridges. Sold in 3 different sizes for the U2, U3 and U4 filters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBeige Foam Size (mm): 127 x 57 x 13\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Fluval U2","offers":[{"title":"Default Title","offer_id":57690227835205,"sku":"2002202","price":13.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/1551\/9301\/files\/polymax_clearmax_filter_cartridges_foams_8.jpg?v=1776202340"},{"product_id":"12-x-fluval-u2-compatible-plain-foam-and-12-x-compatible-polymax-filter-cartridges","title":"12 x Fluval U2 Compatible Plain Foam and 12 x Compatible PolyMax Filter Cartridges","description":"\u003cdiv data-content-type=\"html\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Fluval U2 PolyMax Filter Cartridges Phosphate Nitrate Foam Fish Tank Aquarium Filter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou are purchasing Finest Filters Compatible PolyMax \/ ClearMax filter cartridges and plain foams suitable for the Fluval U2 aquarium filter. \u003c\/p\u003e\n\u003cp\u003eReplacement PolyMax compatible filter cartridges for Fluvals U2 series of internal filters. These help control green water and unsightly algae growth by adsorbing and trapping phosphate, nitrite and nitrate. It effectively produces crystal clear water, reduces odours, and creates ideal conditions for fish and plants. The polymax \/ clearmax filter cartridge helps reduce overall aquarium maintenance. These cartridges should be replaced approximately every 4 weeks, each pack contains 12 cartridges and 12 foams. Sold in 3 different sizes for the U2, U3 and U4 filters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBeige Foam Size (mm): 127 x 57 x 13\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Fluval U2","offers":[{"title":"Default Title","offer_id":57690227900741,"sku":"5002203","price":18.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/1551\/9301\/files\/polymax_clearmax_filter_cartridges_foams_12.jpg?v=1776202345"},{"product_id":"4-x-fluval-u2-foam-4-x-fluval-u2-polymax-cartridges-and-1-x-170g-ceramic-poles","title":"4 x Fluval U2 Foam, 4 x Fluval U2 PolyMax Cartridges and 1 x 170g Ceramic Poles","description":"\u003cp\u003e\u003cstrong\u003eCompatible Fluval U2 PolyMax Filter Cartridges Phosphate Nitrate Foam Fish Tank Aquarium Filter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou are purchasing Finest Filters Compatible PolyMax \/ ClearMax filter cartridges and plain foams suitable for the Fluval U2 aquarium filter. \u003c\/p\u003e\n\u003cp\u003eReplacement PolyMax compatible filter cartridges for Fluvals U2 series of internal filters. These help control green water and unsightly algae growth by adsorbing and trapping phosphate, nitrite and nitrate. It effectively produces crystal clear water, reduces odours, and creates ideal conditions for fish and plants. The polymax \/ clearmax filter cartridge helps reduce overall aquarium maintenance. These cartridges should be replaced approximately every 4 weeks, each pack contains 4 cartridges, 4 foams and 1 bag of compatible biomax media. Sold in 3 different sizes for the U2, U3 and U4 filters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBeige Foam Size (mm): 127 x 57 x 13\u003c\/strong\u003e\u003c\/p\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":57690227966277,"sku":"5002204","price":12.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/1551\/9301\/files\/polymax_clearmax_filter_cartridges_foams_biomax_4.jpg?v=1776202351"},{"product_id":"8-x-fluval-u2-foam-and-8-x-fluval-u2-polymax-cartridges-and-2-x-170g-biomax","title":"8 x Fluval U2 Foam and 8 x Fluval U2 PolyMax Cartridges and 2 x 170g Biomax","description":"\u003cp\u003e\u003cstrong\u003eCompatible Fluval U2 PolyMax Filter Cartridges Phosphate Nitrate Foam Fish Tank Aquarium Filter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou are purchasing Finest Filters Compatible PolyMax \/ ClearMax filter cartridges and plain foams suitable for the Fluval U2 aquarium filter. \u003c\/p\u003e\n\u003cp\u003eReplacement PolyMax compatible filter cartridges for Fluvals U2 series of internal filters. These help control green water and unsightly algae growth by adsorbing and trapping phosphate, nitrite and nitrate. It effectively produces crystal clear water, reduces odours, and creates ideal conditions for fish and plants. The polymax \/ clearmax filter cartridge helps reduce overall aquarium maintenance. These cartridges should be replaced approximately every 4 weeks, each pack contains 8 cartridges, 8 foams and 2 bags of biomax. Sold in 3 different sizes for the U2, U3 and U4 filters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBeige Foam Size (mm): 127 x 57 x 13\u003c\/strong\u003e\u003c\/p\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":57690228031813,"sku":"5002205","price":20.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/1551\/9301\/files\/polymax_clearmax_filter_cartridges_foams_biomax_8.jpg?v=1776202368"},{"product_id":"compatible-fluval-clean-clear-cartridges-2-pack","title":"Compatible Fluval Clean \u0026 Clear Cartridges (2 Pack)","description":"\u003ch3\u003e\u003cstrong\u003eCompatible Fluval Clean \u0026amp; Clear U1 U2 U3 U4 Filter Media Cartridges (2 Pack)\u003c\/strong\u003e\u003c\/h3\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\n\u003cp\u003eThe compatible Fluval clean and clear cartridge brings crystal clean results to your aquarium with virtually no effort involved. By dramatically improving the quality of your water, aquatic hobbyists are able to enjoy hours of endless viewing pleasure courtesy of our compatible Fluval clean and clear U filter cartridges.\u003c\/p\u003e\n\u003cp\u003eOur compatible Fluval Clean \u0026amp; Clear Cartridges are packed with special high-performance resins which are proven to effectively reduce phosphates concentration for healthier fish. The innovative cartridge which is small and compact for all types of aquaria, is also fantastic at removing nitrate, combining the removal of both toxins at once. The effects deliver health benefits to your fish and plants whilst simultaneously keeping water beautifully clear.\u003c\/p\u003e\n\u003cp\u003eThe compatible Fluval Clean \u0026amp; Clear Cartridge reduces tank maintenance by extending the time between water changes allowing you more time to appreciate your aquarium for its breathtaking natural beauty. The cartridge is simply added to the central Fluval U cartridge alongside the Biomax. \u003c\/p\u003e\n\u003cp\u003eAt a Glance:\u003c\/p\u003e\n\u003cp\u003eCrystal clear results\u003c\/p\u003e\n\u003cp\u003eNo manual cleaning efforts involved\u003c\/p\u003e\n\u003cp\u003eMaintains healthy fish and plants\u003c\/p\u003e\n\u003cp\u003ePacked with special high performance resins\u003c\/p\u003e\n\u003cp\u003eReduces phosphate and nitrate levels\u003c\/p\u003e\n\u003cp\u003eSmall and compact for all aquariums\u003c\/p\u003e\n\u003cp\u003eExtends time between water changes - reduces tank maintenance\u003c\/p\u003e\n\u003cp\u003eSimply added to the Fluval U cartridge. Compatible with the U range of filters, U1, U2, U3 and U4.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":57690238386501,"sku":"5002270","price":4.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/1551\/9301\/files\/fluval-clean-clear-filters.jpg?v=1776202532"},{"product_id":"compatible-fluval-clean-clear-cartridges-2-pack-1","title":"Compatible Fluval Clean \u0026 Clear Cartridges (4 Pack)","description":"\u003ch3\u003e\u003cstrong\u003eCompatible Fluval Clean \u0026amp; Clear U1 U2 U3 U4 Filter Media Cartridges (4 Pack)\u003c\/strong\u003e\u003c\/h3\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\n\u003cp\u003eThe compatible Fluval clean and clear cartridge brings crystal clean results to your aquarium with virtually no effort involved. By dramatically improving the quality of your water, aquatic hobbyists are able to enjoy hours of endless viewing pleasure courtesy of our compatible Fluval clean and clear U filter cartridges.\u003c\/p\u003e\n\u003cp\u003eOur compatible Fluval Clean \u0026amp; Clear Cartridges are packed with special high-performance resins which are proven to effectively reduce phosphates concentration for healthier fish. The innovative cartridge which is small and compact for all types of aquaria, is also fantastic at removing nitrate, combining the removal of both toxins at once. The effects deliver health benefits to your fish and plants whilst simultaneously keeping water beautifully clear.\u003c\/p\u003e\n\u003cp\u003eThe compatible Fluval Clean \u0026amp; Clear Cartridge reduces tank maintenance by extending the time between water changes allowing you more time to appreciate your aquarium for its breathtaking natural beauty. The cartridge is simply added to the central Fluval U cartridge alongside the Biomax. \u003c\/p\u003e\n\u003cp\u003eAt a Glance:\u003c\/p\u003e\n\u003cp\u003eCrystal clear results\u003c\/p\u003e\n\u003cp\u003eNo manual cleaning efforts involved\u003c\/p\u003e\n\u003cp\u003eMaintains healthy fish and plants\u003c\/p\u003e\n\u003cp\u003ePacked with special high performance resins\u003c\/p\u003e\n\u003cp\u003eReduces phosphate and nitrate levels\u003c\/p\u003e\n\u003cp\u003eSmall and compact for all aquariums\u003c\/p\u003e\n\u003cp\u003eExtends time between water changes - reduces tank maintenance\u003c\/p\u003e\n\u003cp\u003eSimply added to the Fluval U cartridge. Compatible with the U range of filters, U1, U2, U3 and U4.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":57690238452037,"sku":"5002271","price":8.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/1551\/9301\/files\/fluval-clean-clear-filter-cartridge.jpg?v=1776202548"},{"product_id":"compatible-fluval-clean-clear-cartridges-2-pack-2","title":"Compatible Fluval Clean \u0026 Clear Cartridges (8 Pack)","description":"\u003ch3\u003e\u003cstrong\u003eCompatible Fluval Clean \u0026amp; Clear U1 U2 U3 U4 Filter Media Cartridges (8 Pack)\u003c\/strong\u003e\u003c\/h3\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\n\u003cp\u003eThe compatible Fluval clean and clear cartridge brings crystal clean results to your aquarium with virtually no effort involved. By dramatically improving the quality of your water, aquatic hobbyists are able to enjoy hours of endless viewing pleasure courtesy of our compatible Fluval clean and clear U filter cartridges.\u003c\/p\u003e\n\u003cp\u003eOur compatible Fluval Clean \u0026amp; Clear Cartridges are packed with special high-performance resins which are proven to effectively reduce phosphates concentration for healthier fish. The innovative cartridge which is small and compact for all types of aquaria, is also fantastic at removing nitrate, combining the removal of both toxins at once. The effects deliver health benefits to your fish and plants whilst simultaneously keeping water beautifully clear.\u003c\/p\u003e\n\u003cp\u003eThe compatible Fluval Clean \u0026amp; Clear Cartridge reduces tank maintenance by extending the time between water changes allowing you more time to appreciate your aquarium for its breathtaking natural beauty. The cartridge is simply added to the central Fluval U cartridge alongside the Biomax. \u003c\/p\u003e\n\u003cp\u003eAt a Glance:\u003c\/p\u003e\n\u003cp\u003eCrystal clear results\u003c\/p\u003e\n\u003cp\u003eNo manual cleaning efforts involved\u003c\/p\u003e\n\u003cp\u003eMaintains healthy fish and plants\u003c\/p\u003e\n\u003cp\u003ePacked with special high performance resins\u003c\/p\u003e\n\u003cp\u003eReduces phosphate and nitrate levels\u003c\/p\u003e\n\u003cp\u003eSmall and compact for all aquariums\u003c\/p\u003e\n\u003cp\u003eExtends time between water changes - reduces tank maintenance\u003c\/p\u003e\n\u003cp\u003eSimply added to the Fluval U cartridge. Compatible with the U range of filters, U1, U2, U3 and U4.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":57690238681413,"sku":"5002272","price":16.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/1551\/9301\/files\/fluval-clean-clear-internal-filter-cartridge.jpg?v=1776202565"},{"product_id":"4-x-compatible-fluval-u2-foams-4-x-polycarbon-filters-2-x-clean-clear-cartridges","title":"4 x Compatible Fluval U2 Foams + 4 x Polycarbon Filters + 2 x Clean \u0026 Clear Cartridges","description":"\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003e4 x Compatible Fluval U2 Foams + 4 x Polycarbon Filters + 2 x Clean \u0026amp; Clear Cartridges\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eYou are purchasing a pack of 4 x Finest Filters compatible foam pads and 4 x compatible polycarbon filter cartridges and 2 pack of compatible Fluval Clean \u0026amp; Clear cartridges suitable for the Fluval U2 aquarium filter.\u003c\/p\u003e\n\u003cp\u003eOur compatible with Fluval Clean \u0026amp; Clear Cartridges are packed with special high-performance resins which are proven to effectively reduce phosphates concentration for healthier fish. The innovative cartridge which is small and compact for all types of aquaria, is also fantastic at removing nitrate, combining the removal of both toxins at once.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eRegular replacement of the filter pads in your filter will ensure that your filter is running at its best.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eBeige Foam Size (mm): 127 x 57 x 13\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":57690238746949,"sku":"5002273","price":12.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/1551\/9301\/files\/fluval-u2-polycarbon-clean-clear.jpg?v=1776202831"},{"product_id":"4-x-compatible-fluval-u2-foams-4-x-polycarbon-filters-2-x-clean-clear-cartridges-1","title":"8 x Compatible Fluval U2 Foams + 8 x Polycarbon Filters + 4 x Clean \u0026 Clear Cartridges","description":"\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003e8 x Compatible Fluval U2 Foams + 8 x Polycarbon Filters + 4 x Clean \u0026amp; Clear Cartridges\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eYou are purchasing a pack of 8 x Finest Filters compatible foam pads and 8 x compatible polycarbon filter cartridges and 4 pack of compatible Fluval Clean \u0026amp; Clear cartridges suitable for the Fluval U2 aquarium filter.\u003c\/p\u003e\n\u003cp\u003eOur compatible with Fluval Clean \u0026amp; Clear Cartridges are packed with special high-performance resins which are proven to effectively reduce phosphates concentration for healthier fish. The innovative cartridge which is small and compact for all types of aquaria, is also fantastic at removing nitrate, combining the removal of both toxins at once.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eRegular replacement of the filter pads in your filter will ensure that your filter is running at its best.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSize (mm): 127 x 57 x 13\u003c\/strong\u003e\u003c\/p\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":57690238812485,"sku":"5002274","price":21.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/1551\/9301\/files\/u2-fluval-clean-clear-polycarbon-filter.jpg?v=1776202869"},{"product_id":"4-x-compatible-fluval-u2-foams-4-x-polymax-filters-2-x-clean-clear-cartridges","title":"4 x Compatible Fluval U2 Foams + 4 x PolyMax Filters + 2 x Clean \u0026 Clear Cartridges","description":"\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003e4 x Compatible Fluval U2 Foam and 4 x PolyMax Cartridges Internal Filter Sponges and 2 x Clean \u0026amp; Clear Cartridges\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eYou are purchasing a pack of 4 x Finest Filters compatible foam pads and 4 x compatible polymax \/ clearmax filter cartridges suitable for the Fluval U2 aquarium filter and 2 x compatible Clean \u0026amp; Clear cartridges.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eReplacement PolyMax compatible filter cartridges for Fluvals U2 series of internal filters. These help control green water and unsightly algae growth by adsorbing and trapping phosphate, nitrite and nitrate. It effectively produces crystal clear water, reduces odours, and creates ideal conditions for fish and plants. The polymax \/ polyclear filter cartridge helps reduce overall aquarium maintenance. These cartridges should be replaced approximately every 4 weeks.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eOur compatible with Fluval Clean \u0026amp; Clear Cartridges are packed with special high-performance resins which are proven to effectively reduce phosphates concentration for healthier fish. The innovative cartridge which is small and compact for all types of aquaria, is also fantastic at removing nitrate, combining the removal of both toxins at once.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eRegular replacement of the filter pads in your filter will ensure that your filter is running at its best.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSize (mm): 127 x 57 x 13\u003c\/strong\u003e\u003c\/p\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":57690239172933,"sku":"5002279","price":12.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/1551\/9301\/files\/fluval-u2-polymax-clean-clear.jpg?v=1776202779"},{"product_id":"8-x-compatible-fluval-u2-foams-8-x-polymax-filters-4-x-clean-clear-cartridges","title":"8 x Compatible Fluval U2 Foams + 8 x PolyMax Filters + 4 x Clean \u0026 Clear Cartridges","description":"\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003e8 x Compatible Fluval U2 Foam and 8 x PolyMax Cartridges Internal Filter Sponges and 4 x Clean \u0026amp; Clear Cartridges\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eYou are purchasing a pack of 8 x Finest Filters compatible foam pads and 8 x compatible polymax \/ clearmax filter cartridges suitable for the Fluval U2 aquarium filter and 4 x compatible Clean \u0026amp; Clear cartridges.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eReplacement PolyMax compatible filter cartridges for Fluvals U2 series of internal filters. These help control green water and unsightly algae growth by adsorbing and trapping phosphate, nitrite and nitrate. It effectively produces crystal clear water, reduces odours, and creates ideal conditions for fish and plants. The polymax \/ polyclear filter cartridge helps reduce overall aquarium maintenance. These cartridges should be replaced approximately every 4 weeks.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eOur compatible with Fluval Clean \u0026amp; Clear Cartridges are packed with special high-performance resins which are proven to effectively reduce phosphates concentration for healthier fish. The innovative cartridge which is small and compact for all types of aquaria, is also fantastic at removing nitrate, combining the removal of both toxins at once.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eRegular replacement of the filter pads in your filter will ensure that your filter is running at its best.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSize (mm): 127 x 57 x 13\u003c\/strong\u003e\u003c\/p\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":57690239402309,"sku":"5002280","price":21.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/1551\/9301\/files\/fluval-u2-clean-clear-polymax.jpg?v=1776202784"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/1551\/9301\/collections\/fluval_u2_filter_media-min.jpg?v=1776198321","url":"https:\/\/finest-filters.co.uk\/collections\/fluval-u2.oembed?page=2","provider":"Finest Filters","version":"1.0","type":"link"}