Fan Accessories

Revolutionary AI-powered controller that actively learns about its environment, automating equipment and providing insights to achieve the perfect grow.

Our heavy-duty Wye Branches are made of a thick gauge galvanized steel. We have improved the design for easier use and more secure duct connections. We offer a variety of sizes and configurations for all your ducting and HVAC needs.

The Speedster is great multi purpose speed control. Three settings include off, on (full) and variable. Simple use the dial to increase or decrease fan motor speed. 120 volt/15 amps. For use with brush type motors only. 90 day warranty.

With the Grow Hub+, Niwa brings commercial grade features, such as controlling your plant’s climate (VPD, humidity and temperature) and light, watering and fan schedules for
indoor domestic growers at an affordable price.

Bug Nets protect your precious garden! These are made to mount to an intake fan to prevent unwanted insects and other damaging particulars from entering your greenhouse or grow operation. Each one has an elastic opening and stick-on velcro strips to easil

Duct Reducer 6" To 4".  Made of galvanized steel.

Designed for ventilation applications including HVAC, dryer, grow rooms and tents. Four layer design makes it more durable and resistant to leaks, tears, and cuts.

Need to downsize your hose adapters? Use one of these metal reducers to get the job done.

Our heavy-duty Wye Branches are made of a thick gauge galvanized steel. We have improved the design for easier use and more secure duct connections. We offer a variety of sizes and configurations for all your ducting and HVAC needs.

Available separately for do-it-yourselfers, Can Fan Flanges bring odor-fighting fan and filter components together with ease. The flanges are also great for mounting to any flat service allowing you to hook your ducting up to it.

Duct Reducer 12" To 10".  Made of galvanized steel.

Duct Reducer 8" To 6".  Made of galvanized steel.

Designed for ventilation applications including HVAC, dryer, grow rooms and tents. Four layer design makes it more durable and resistant to leaks, tears, and cuts.

Designed for ventilation applications including HVAC, dryer, grow rooms and tents. Four layer design makes it more durable and resistant to leaks, tears, and cuts.

Available separately for do-it-yourselfers, Can Fan Flanges bring odor-fighting fan and filter components together with ease. The flanges are also great for mounting to any flat service allowing you to hook your ducting up to it.