iPower 8 Inch 441 CFM Inline Duct Fan with Speed Humidity Temperature Controller for Grow Tent Ventilation, 8", Black Inline & Booster Fans Don’t wait and hope

Don’t wait and hope

625 inches long

Use at first sign of budding and throughout the flowering/production period

25 in) galvanized steel that will last many seasons

iPower 8 Inch 441 CFM Inline Duct Fan with Speed Humidity Temperature Controller for Grow Tent Ventilation, 8", Black Inline & Booster Fans Don’t wait and hopePerfect 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: 8 inch; Input voltage: AC 110 220V