VEVOR Inline Duct Fan, 102mm 129.7 CFM Quiet EC Motor Ventilation Exhaust with Temperature Humidity Controller for Cooling Booster, Grow Tents, Hydroponics

VEVOR Inline Duct Fan, 102mm 129.7 CFM Quiet EC-motor Ventilation Exhaust Fan, with Temperature Humidity Controller for Cooling Booster, Grow Tents, HydroponicsImprove Air CirculationPowerful MotorQuiet OperationAdjustable Fan SpeedStable and SecureProfessional AccessoriesAirflow: 220 m³/h,Item Size(W x D x H): 11.97 x 9.25 x 7.48 inch / 304 x 235 x 190 mm,Item Model Number: GX-04-100,Air Pressure: ≥165 Pa,Fan Speed: 2600±10% r/min,Item Weight: 5.03 lbs / 2.28 kg