iPower 4 Inch 195 CFM Inline Duct Ventilation Fan Air Circulation Vent Blower for Grow Tent, 4, Black

Low noise design: fitted with a flow deflector that concentrates the fan stream and cuts turbulent kinetic energy to reduce sound output to just 30dB.,High effective: transfer air to your target location in a quick and reasonably quiet way, with a fan speed of 2500 RPM for an air flow of 195 CFM.,Easy to Install: removable duct ends with locking tabs for easy removal and maintenance, 5.9 feet length power cord.,Efficient design: lightweight, compact fan takes up minimal space; ideal for applications where larger fans just won’t fit. Efficient flow deflector feature increases air flow while cutting noise output.,Spec: size: 4inch; Air flow: 195 CFM; Fan speed: 2500 RPM; Volt: 120V; Current: 0.45A; Wattage: 28W; Noise level: 30dB; Power cord length: 5.9feet.