Simple Deluxe 4 Inch Dryer Vent Hose, Flexible Aluminum Ducting, Heavy Duty Three-Layer Protection, 8FT Long Duct for Ventilation Heating Cooling, Silver

Simple Deluxe 4 Inch Dryer Vent Hose, Flexible Aluminum Ducting, Heavy Duty Three-Layer Protection, 8FT Long Duct for Ventilation Heating Cooling and Exhaust

• Multi-Layer Protection: Insulating duct is made of three layers of aluminum foil for durability. The middle layer is made of PET thermoplastic and steel wire spirals to protect the duct from tearing, cuts, and leaks
• Noise-Reduction Design: The flex air aluminum ducting is specially designed to reduce noise generated by the fan and carbon filter system, effectively lowering noise by up to 50%
• Ducting Parameters: Simple Deluxe flexible ducting can be bent and extended freely, diameter 4 inches, fully extended length 8 feet, folds to 4.5 inches; Thermal endurance ranges from -22 to 302°F (-30 to 150°C)
• Easy to Install: The dryer ventilation duct can slide right on the ducted fan, vent exhaust, carbon filter or light reflector, and firmly fixed. Additionally, the dryer vent hose can be cut to the required length
• Wide Applications: Dryer exhaust hose suitable for HVAC applications, kitchen cooking exhaust, bathrooms, dryer rooms, grow room tent ventilation, etc