iPower 8 Inch 750 CFM Duct Inline Fan with 8 Inch Carbon Filter for Grow Tent Ventilation System Cloning Machine Set the adjustable output by

Set the adjustable output by monitoring the exhaustible output by monitoring the exhaust air for odors

The BHC-1a features a readily visible switch to alternate between dehumidify and humidify settings

Calibration Solutions should be stored in a cool place out of direct sun and heat

Integral float-activated switch and thermal overload protection

iPower 8 Inch 750 CFM Duct Inline Fan with 8 Inch Carbon Filter for Grow Tent Ventilation System Cloning Machine Set the adjustable output by8 Inch 750 CFM Duct Inline Fan Blower: Made with quality UL components for quiet operation. Composite fan blades and center hub which reduces noise and vibration. 8 Inch 1050+ IAV Australia Charcoal Filter: One of the world's most absorbent carbon available; Dimensions: 8" Flange Ducting x 20" Length; Reversible flange. FREE Pre Filter included: We recommend replace the Pre Filter every 6 months to protect your filter. Multi Functional: This