MONIPA 35W 220 CFM 4 Inline Duct Fan Ventilation Exhaust Blower Fans with Efficient Quiet Copper Motor for Ducting, Vents, Bathroom, Kitchen, Grow Tents, Hydroponics

SPECS: Duct Size:4 | Dimensions: 9 x 5.9 x 6.7 in.(L*W*H), Speed 2600 RPM, Air Flow 220 CFM, 110 V / 60 HZ, Power 35W EFFECTIVE VENTILATION: Powerful blower equips with an all-cooper motor for l a truly quiet and energy efficient performance. Large air volume, high static pressure, low energy consuming, noise-free and anti-oxidation. Moves air through your target location efficiently for optimal ventilation efficiently QUIET OPERATION: : Durable plastic fan housing and blades for extremely low noise(31 dB); create a truly quiet growth environment. BUILT TO LAST: Coated ABS plastic housing for superior durability. Making it highly resistant to dust and liquids. Protect motor and blades well from accidental damage or even in harsh environments to reduce maintenance in demanding applications. EASY INSTALLATION: Removable duct ends with locking tabs for quick removal and easy maintenance. A special designed wire-box for hassle-free setup and safer operation & use.