iPower 4 Inch 13- CFM Inline Duct Fan with Speed Humidity Temperature Controller for Grow Tent Ventilation, 4", Black Masks Durable aluminum housing

Durable aluminum housing

• Fuzzy Logic mode adjustable (on/off)

000 lumens

Replacing the sediment and carbon filters on a regular basis will help protect your Ideal H2O® RO membrane from premature fouling

iPower 4 Inch 13- CFM Inline Duct Fan with Speed Humidity Temperature Controller for Grow Tent Ventilation, 4", Black Masks Durable aluminum housingPerfect for grow tents, greenhouses, kitchens, basements, locker rooms, garage to reduce humidity and circulate fresh air. Integrates the functions of humidity monitor, indoor thermometer, digital timer, alarm and fan speed controller. 9 Speed intelligent controller from silent to powerful. Mixed flow design combined with DC eco watt motor for a truly quiet and energy efficient performance. Specifications: Size: 4 inch; Input voltage: AC 110 220V