75mm 3m PVC Vent Hose Cooker Hood Black

Material: PVC inner membrane + thick steel wire + double layer aluminum film under the waterproof PVC layer, 2 layer air hose with one layer of steel wire. The steel wire has a short distance, strong elasticity, and does not easily deform, ensuring the ventilation system does not tear or puncture. Dimensions: diameter 75 mm, length 3 m Fireproof coating: flexible aluminum fireproof ventilation channel and integrated corrosion-resistant metal spiral for reinforcement and long-lasting performance Wide applications: kitchens, bathrooms, greenhouses, grow rooms, grow tents, etc. Temperature: -22°F to +185°F