{"product_id":"dryer-vent-hose-4-inch-x-25-ft-insulated-duct-with-clamps","title":"Dryer Vent Hose, 4 Inch x 25 Ft Insulated Duct with Clamps","description":"\u003cp\u003eInsulated dryer vent hose helps keep exhaust air hotter for steadier airflow and reduced heat loss in long runs. This 7.62 m (300\") flexible duct combines aluminum foil, PET, spiral steel wire, and fiberglass insulation to support HVAC heating\/cooling ventilation, dehumidification, and grow tent air exchange. Bend, compress, or trim to fit tight spaces while maintaining a smooth interior to help limit air resistance.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eDelivers R-6.0 thermal insulation to reduce heat transfer and support efficient temperature control.\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eIncludes 2 duct clamps for a faster, more secure connection to vents, fans, and ports.\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eFits 108 mm (4.25\") ducting runs for dryers, HVAC supply\/return, exhaust, and ventilation setups.\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eReduces noise with fiberglass insulation that helps dampen operational sound and vibration.\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eInstalls easily with a coil structure that bends, compresses, or cuts to match tight routing.\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eBuilt for demanding ventilation paths, this heavy-duty insulated flexible duct uses a reinforced, triple-layer construction to handle frequent adjustments without sacrificing shape. The thick insulated wall helps maintain air temperature through attics, basements, or long duct runs, while the smooth interior supports consistent airflow. Ideal for central air systems, fresh air setups, dehumidification, greenhouse tents, and general exhaust. Set up your duct run now and grab yours today to finish your installation with the right length and insulation.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003eLength: 7.62 m \/ 300 in\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eDiameter: 108 mm \/ 4.25 in\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eExtended thickness: 25 mm \/ 0.98 in\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eThermal resistance: R-6.0\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eMaterials: aluminum foil + PET layers, spiral steel wire, fiberglass insulation\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eNet weight (with accessories): 3.65 kg \/ 8.04 lb\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003eIncluded: insulated flexible duct x1, duct clamps x2\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"B2X","offers":[{"title":"Default Title","offer_id":55499147837767,"sku":"VEV-001566-B","price":128.0,"currency_code":"CHF","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/5402\/2983\/files\/DryerVentHose4Inchx25FtInsulatedDuctwithClampsDefaultTitle.jpg?v=1792513125","url":"https:\/\/bluemall.ch\/it\/products\/dryer-vent-hose-4-inch-x-25-ft-insulated-duct-with-clamps","provider":"Bluemall","version":"1.0","type":"link"}