$110.98 (as of 10/02/2020 20:03 PST details )
Features:
- 4 Inch 150 CFM Duct Inline Fan Blower Composite fan blades and center hub which reduces noise and vibration.
- 4 Inch 1050 IAV Australia Charcoal Filter One of the world s most absorbent carbon available Dimensions 4 Flange Ducting x 12 Length Reversible flange. FREE Pre Filter included We recommend replace the Pre Filter every 6 months to protect your filter.
- Fan Speed controller Variable Speed, OFF, HIGH, medium, low. To avoid the risk of burning out the fan motor, controller does NOT adjust below 50%.
- FREE High Reliability amp Accuracy Humidity Monitor Fast response that measures every 10 seconds , wide measuring range that measures temperature from 14 to 122 10 50 . Humidity sensor measures humidity from 10% to 99%. Powered by 3V CR2032 button battery included .
- Multi functional this ventilation combo removes heat and eliminate the undesirable ill smelling odors in the grow tent to solves air delivery problems without major system rework or expense.