4inch Duct Inline Fan with Speed Controller
1. Perfect for connecting with carbon filter to circulate purified air in grow tent/ green house
2. Fluted on both ends to receive ducting
3. Energy Efficient & quiet operation
4. Lightweight & super easy to install
5. Balanced blades are ideal for boosting air supply and venting exhaust air
6. Solve air delivery problems without major system rework or expense.
8. Perfect for tent, greenhouse, homes, apartments, office, public place, hotel , gym and etc
Specifications:
1. Diameter: 4 InchHeavy duty 4" Flexible 5m Aluminum Duct
Active Carbon Filter 4"/100mm
Package Include:
1x HARVEMAX inline duct fan with Speed Control - 4''/100mm
1x 4" (100mm x 5m) Aluminum Ducting
1x 4" (100mm) Active Carbon Filter
2x 4"Hose Clamp