Features: -Exhaust fan can increase the air exchange rate, accelerate indoor and outdoor ventilation, and ensure the circulation of indoor ambient air. -The motor adopts an all-copper high-energy and high-quality oil-containing bearing motor, which runs smoothly and has low noise. -Spiral 3 fan blades, strong suction, quickly sweep away moisture, oil smoke, odor, etc. -With automatic closing check valve to prevent odor, wind, dust and rain. -Suitable for kitchen, bathroom, bedroom, shop, hotel, restaurant, basement, etc. Specifications: .
eBay