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PVC Coated Aluminum Foil Flexible Air Duct Exhaust Hose
Product Feature:
· Material: Double aluminum foil + PVC composite film.
· Specification size: φ100mm-φ500mm.
· Length: 1-10 meters.
· Temperature range: -30 °C -110 °C.
· Silence noise reduction effect: up to 20 decibels in 1 meter length.
· Scope of application: ventilation fan, integrated stove, range hood, fresh air system, purifier.
· Advantages: Three layers of thickened materials, more durable, more robust, more affordable; integrated molding, less air leakage; easy to install, arbitrarily stretchable, flexible packaging and transportation.