4 Inch Flexible Duct Hose, 12 Feet Long With 2 Clamps, Four Layer Aluminum Dryer Vent Tube For HVAC, Clothes Dryer And Air Duct, Heavy Duty Built To Last, Temperature Resistant From Minus 22 To 266 Degrees Fahrenheit
✔️ 4 in x 12 ft duct hose, 4-layer aluminum/PVC, -22 to 266°F
This four-inch flexible duct hose is designed for venting in HVAC systems, clothes dryers, bathrooms, greenhouses, and other tight spaces. It uses a four-layer construction with aluminum foil, PET, and a PVC outer layer to handle high temperatures and maintain a tight seal. The 12 ft length includes two clamps for easy installation and can be cut to fit irregular layouts.
✅ Size: 4 in diameter x 12 ft long (101.6 mm x 3658 mm)✅ 4-layer construction: aluminum foil + PET + aluminum foil + PVC outer layer
✅ Internal steel wire spiral for shape and leak-proof seal
✅ Includes 2 hose clamps for quick install
✅ Temperature range: -22 to 266°F (-30 to 130°C)
✅ Pack: 1 hose with 2 clamps
💡 What is a 4 inch duct hose used for in HVAC and dryer venting? This handy product helps vent air efficiently in tight spaces while resisting leaks and temperature swings. - 4 inch duct hose applications include HVAC ventilation, clothes dryer exhaust, bathroom vents, and greenhouse circulation - Four-layer construction improves leak resistance and durability in hot or humid environments - Easy installation with included clamps and the ability to trim to length for odd layouts - Compatible with round, oval, or rectangular connectors for flexible setups