100-120V 30-36W Exhaust Inline Duct Fan Quiet Waterproof Vent Blower Air Circulation 2100-2600rpm 9.69*7.4*6.3in for Study, Kitchen, Office Conference Room

High Durability: The duct fan is made of ABS that has good toughness and good corrosion and heat resistance, so it is more durable and can be used for a long time. Waterproof and Dustproof: With the Ip44 protection grade, this duct fan can effectively prevent water and dust from entering the machine. High Efficiency: With a speed of 2100-2600rpm and an air volume of 133-170m³/h, it has more powerful suction with high efficiency. High Wind Pressure: With a wind pressure of 105-125pa, this duct fan can deliver air over a greater distance. Low Noise: With a working decibel of 26-31db, this duct fan can be operated with low noise, creating a quiet and comfortable atmosphere for you.