Back Draught Shutter wall fan Engineered with a large-grip aluminum

Engineered with a large-grip aluminum handle that extends the width of the T6 for easy movement to and from trim sessions

Increases Weight And Bulk

Heavy Duty Sealed Bearings & Shorter Motor Shaft for smooth operation

Suitable for soil and soilless growing media

5 metre lengths

Back Draught Shutter wall fan Engineered with a large-grip aluminumBack Draught Shutter Use Back Draught Shutter To Block Unnecessary Odour, Bugs and Pollen Into Your Precious Grow Room During Inlet Fan Downtime! Backdraft shutters (also known as Butterfly Dampers) are widely used in conjunction with inline exhaust fan systems. When the exhaust system is not running, a backdraft shutter is a draught stopper used to block air, pollen and bugs from moving in the wrong direction. When an air stream creates pressure, the