Exhaust Fans By HNBun

• Heavy Duty Aluminum Dryer Vent Hose: The Air duct made of high-quality aluminum, high Temperature Resistant & Corrosion Resistant, durable and long lasting; the dryer hose clamp made by stainless steel, rust resistance and corrosion resistance, ensure quality and longevity
• 3 inch ducting: This dryer vent tube is 3 Inches in diameter and comes in one 16 Feet Long Piece, which can be cut into as many pieces as you need using a wire cutter or a paper knife
• 3 inch ducting: This dryer vent tube is 8 Inches in diameter and comes in one 8 Feet Long Piece, which can be cut into as many pieces as you need using a wire cutter or a paper knife
• 4 Layer Aluminum Flexible Ducting: Designed For 4 Layer,Double Aluminum Foil Inside ensure working on -22 to 266 environment + Thick Black PVC Film for Lightproof + PET; the Steel Wire Helix to Preserve the Shape, Keep Your Ventilation System Free of Rips And Pin Holes
• EASY TO SET UP: Our package include a pair of 3 Inch clamps to make the installation a breeze. Our ventilation duct is super flexible, it will slide right on your Duct Fan, Vent Exhaust, Carbon Filter or Light Reflector