{"product_id":"4-inch-aluminum-foil-insulated-flexible-duct-8-foo","title":"4 Inch Aluminum Foil Insulated Flexible Duct 8 Foot Dryer Vent Hose For HVAC Ventilation And Duct Fans With 2 Clamps Quiet Lightproof Black PVC Cuts Noise Up To 50 Percent Fits Exhaust And Intake Fans Carbon Filters Easy Install","description":"\u003cdiv\u003e4-Inch Aluminum Foil Insulated Flexible Duct, 8 ft HVAC\n\u003cbr\u003e\n✔️ 4 inch, 8 ft length, low noise, lightproof black PVC, 2 clamps \u003cp\u003eThis 4-inch aluminum foil insulated flexible duct is designed for HVAC venting, exhaust and intake fans, and dryer venting. It’s ideal for kitchens, grow rooms, bathrooms, and other ducted setups where noise reduction and light control matter.\u003c\/p\u003e \u003cp\u003e✅ 4 inch diameter, 8 ft long, aluminum foil insulation with PET layer and steel wire helix \u003cbr\u003e\n✅ Low noise silencer reduces noise up to 50% \u003cbr\u003e\n✅ Lightproof black PVC outer prevents light leaks \u003cbr\u003e\n✅ 3-layer construction with two aluminum foil layers, PET layer, and steel wire helix \u003cbr\u003e\n✅ Flexible and easy to install; fits exhaust and intake fans, carbon filters, and light reflectors \u003cbr\u003e\n✅ Includes 2 clamps for secure connections \u003cbr\u003e\n✅ Wide applications in HVAC, kitchens, grow rooms, bathrooms, and dryer rooms \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a 4 inch aluminum foil insulated flexible duct commonly used for in HVAC and related setups?\u003c\/p\u003e\n\u003cp\u003eIt's handy for moving air in compact spaces while cutting noise and keeping light out.\u003c\/p\u003e\n- Airflow management for exhaust and intake with carbon filters\n- 4 inch diameter and 8 ft length fit typical duct routes in kitchens, grow rooms\n- Multi-layer aluminum foil with PET layer and steel wire helix for durability\n- Lightproof black PVC outer minimizes light leaks and helps with noise control\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48647249068267,"sku":"VXB09WD3T53P","price":52.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/81x2876O2uL.jpg?v=1780079864","url":"https:\/\/vxb.com\/products\/4-inch-aluminum-foil-insulated-flexible-duct-8-foo","provider":"VXB Bearings","version":"1.0","type":"link"}