The Double Flange Kit is available in 4" and 6". The kit allows you to duct to a grow tent from a window or A/C unit.
- Tech Specs
Brand Active Air SKU HAF4 Weight (lb.) 1.37 Lead Time Ships in 1-2 Days Prop 65 No Length (in.) 6 Width (in.) 6 Height (in.) 2.1 UPC 638104002929