{"product_id":"mdf-acoustic-box-fans","title":"MDF Acoustic Box Fans – Quiet Box Fan for Grow Tents","description":"\u003ch2\u003eSerious extraction for large rooms, without the roar of rushing air\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eMDF Acoustic Box Fans\u003c\/strong\u003e house a powerful inline extractor inside a solid \u003cstrong\u003eMDF acoustic casing\u003c\/strong\u003e that deadens the sound of rushing air while still shifting huge volumes of it. With airflow reaching \u003cstrong\u003eup to 4,250 m3\/h\u003c\/strong\u003e, they are built for growers running big rooms or multi-light tents who need real cooling and extraction without a fan that announces itself through the wall.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirflow up to 4,250 m3\/h\u003c\/strong\u003e, enough to cool and vent even the largest grow rooms and tents\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMDF acoustic casing\u003c\/strong\u003e is strong, durable and physically dampens fan and air noise at source\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide flanges\u003c\/strong\u003e make connecting ducting quick and leak-free at both ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitted power lead\u003c\/strong\u003e ready to run straight out of the box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree duct sizes, 8, 10 and 12-inch\u003c\/strong\u003e (200, 250 and 315mm) to match your extraction rate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStruggling to shift heat and humidity from a big grow space?\u003c\/h3\u003e\n\u003cp\u003eLarge and multi-light setups build \u003cstrong\u003eheat and humidity\u003c\/strong\u003e faster than standard fans can clear, and pushing a small fan flat out just makes \u003cstrong\u003enoise\u003c\/strong\u003e without moving enough air. The high-output impeller handles that \u003cstrong\u003eextra volume\u003c\/strong\u003e comfortably, while the MDF box absorbs the drone so extraction stays discreet.\u003c\/p\u003e\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount inline in your ducting run, connecting ducting to the \u003cstrong\u003ewide flanges\u003c\/strong\u003e at each end\u003c\/li\u003e\n\u003cli\u003ePosition to draw air out through a \u003cstrong\u003ecarbon filter\u003c\/strong\u003e or straight outside for odour control and cooling\u003c\/li\u003e\n\u003cli\u003ePlug the \u003cstrong\u003epower lead\u003c\/strong\u003e into a timer, thermostat or fan controller so airflow ramps with temperature and humidity\u003c\/li\u003e\n\u003cli\u003eSite the box on a solid surface or brackets to keep vibration and noise to a minimum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"hcs-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum airflow:\u003c\/strong\u003e up to 4,250 m3\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable sizes:\u003c\/strong\u003e 8-inch (200mm), 10-inch (250mm) and 12-inch (315mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirflow range (by model):\u003c\/strong\u003e 1,500, 2,500, 3,250 and 4,250 m3\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent draw:\u003c\/strong\u003e approx. 1.6A (1,500 m3\/h), 2.5A (2,500), 5.7A (3,250), 6A (4,250)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCasing:\u003c\/strong\u003e heavyweight acoustic MDF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFittings:\u003c\/strong\u003e wide ducting flanges both ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower lead:\u003c\/strong\u003e fitted, 230V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Hydro Crop Shop","offers":[{"title":"8inch (200mm) - 1500m\/3","offer_id":53805640679690,"sku":"ENV-CENT-001-01","price":214.95,"currency_code":"GBP","in_stock":true},{"title":"8inch (200mm) - 2500m\/3","offer_id":53805640712458,"sku":"ENV-CENT-001-02","price":279.49,"currency_code":"GBP","in_stock":true},{"title":"10inch (250mm) - 1500m\/3","offer_id":51164308799754,"sku":"ENV-GORI-001-01","price":219.95,"currency_code":"GBP","in_stock":true},{"title":"10inch (250mm) - 2500m\/3","offer_id":53409574256906,"sku":"ENV-GORI-001-02","price":307.99,"currency_code":"GBP","in_stock":true},{"title":"10inch (250mm) - 3250m\/3","offer_id":53409574289674,"sku":"ENV-GORI-001-03","price":372.99,"currency_code":"GBP","in_stock":true},{"title":"10inch (250mm) - 4250m\/3","offer_id":53409574322442,"sku":"ENV-GORI-001-04","price":387.99,"currency_code":"GBP","in_stock":true},{"title":"12inch (315mm) - 2500m\/3","offer_id":53409574355210,"sku":"ENV-GORI-001-05","price":289.95,"currency_code":"GBP","in_stock":true},{"title":"12inch (315mm) - 3250m\/3","offer_id":53409574387978,"sku":"ENV-GORI-001-06","price":347.99,"currency_code":"GBP","in_stock":true},{"title":"12inch (315mm) - 4250m\/3","offer_id":53409574420746,"sku":"ENV-GORI-001-07","price":387.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/gorilla-box-fan-medium_landscape.jpg?v=1746904969","url":"https:\/\/hydrocropshop.co.uk\/products\/mdf-acoustic-box-fans","provider":"Hydro Crop Shop","version":"1.0","type":"link"}