iPower 12 Inch Shutter Exhaust Fan Aluminum High Speed 1620RPM, 940 CFM, 2-PACK, Silver Irrigation Timers | Digital Controllers Use our high phosphorous Seabird

Use our high phosphorous Seabird Guano to dramatically increase both the amount and size of blooms throughout the flowering period for all indoor and outdoor plants

ensuring the best possible garden results

Ideally sized (between our medium and large duffel bags)

allowing easier spreading and uptake of nutrients into your plants

Auto resume dosing on restart after power loss

iPower 12 Inch Shutter Exhaust Fan Aluminum High Speed 1620RPM, 940 CFM, 2-PACK, Silver Irrigation Timers | Digital Controllers Use our high phosphorous SeabirdThe power shutter exhaust fan is perfect for removing excess heat moisture and unpleasant odors from virtually any commercial location including restaurants factories warehouses barns and greenhouses This fan features aluminium blades automatic shutters that open and close in tandem with the operation of the fan The completely enclosed motor is thermally protected and permanently lubricated The fan comes fully assembled out of the box only