{"product_id":"mars-hydro-carbon-filter","title":"Mars Hydro Refillable Carbon Filter – 4\" or 6\", Odour Control for Grow Tents","description":"\u003cp\u003eThe \u003cstrong\u003eMars Hydro refillable carbon filter\u003c\/strong\u003e strips odours from your grow tent exhaust. When the carbon is spent you refill it rather than replacing the whole filter.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eActivated-carbon filtration\u003c\/strong\u003e for odour control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefillable\u003c\/strong\u003e carbon core\u003c\/li\u003e\n\u003cli\u003eWorks as intake or exhaust with a matching inline fan\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6\" version:\u003c\/strong\u003e Australian virgin activated charcoal (1050+ grade, per Mars Hydro), with pre-filter and reversible flange\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eChoose 4\" to match a 4\" fan, or 6\" to match a 6\" fan.\u003c\/p\u003e\u003ch3\u003eWhy buy Mars Hydro from Black Flag\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGenuine Mars Hydro, shipped from Mars Hydro's UK warehouse in Dunstable\u003c\/li\u003e\n\u003cli\u003eDispatched within 2 working days, delivered in 3–5 days\u003c\/li\u003e\n\u003cli\u003eCovered by Mars Hydro's manufacturer warranty\u003c\/li\u003e\n\u003cli\u003eQuestions? Come and talk it through with us in the shop in Coventry\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"\/collections\/mars-hydro\"\u003eExplore the full Mars Hydro range →\u003c\/a\u003e\u003c\/p\u003e","brand":"Mars Hydro","offers":[{"title":"4\" (100mm)","offer_id":55164201599322,"sku":"MH-4Carbonfilter","price":39.0,"currency_code":"GBP","in_stock":true},{"title":"6\" (150mm)","offer_id":55164201632090,"sku":"MH-6Carbonfilter","price":50.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/9861\/4106\/files\/Mars_Hydro_Carbon_Filter_4_1_28ecc57b-7559-4994-a9ab-b95df0400905.png?v=1794411848","url":"https:\/\/blackflaghorticulture.com\/products\/mars-hydro-carbon-filter","provider":"Black Flag Horticulture","version":"1.0","type":"link"}