Hurricane Pro Shutter Exhaust Fan 24 in Temperature Controllers donates 75 cents to the

donates 75 cents to the Institute for Simplified Hydroponics

providing effective coverage for plant hydration needs

it fits most greenhouse and field drip zones

This easy-to-use wettable powder contains a proprietary blend of five Bacillus strains—licheniformis

5-630W PPF 1011 µmol/s Voltage 100-240V AC

Hurricane Pro Shutter Exhaust Fan 24 in Temperature Controllers donates 75 cents to theHurricane Pro 24 in shutter exhaust fan The Hurricane Pro 24 in fan pulls hot, stale, humid air out of a room fast, moving roughly 3,300 CFM. Six automatic shutters open with airflow and close to block backdrafts when the fan is off. An aluminum frame, shutters, and aluminum galvanized steel propeller resist rust in humid rooms. A fully enclosed 115V motor keeps out dust and moisture. Reliable exhaust for greenhouses, grow rooms, and warehouses