Every Can-Combo includes a recommended flange. Flanges are also available separately for your specific needs.
Dual 6" Flange KitThis Active Air Double Flange Kit is available in both 4" and 6". This kit allows you to duct to a grow tent from a window or air conditioning unit.
These flanges are made from high impact polycarbonate and are designed to be twist-locked into the PROfilters-no tools required. Contains flange. End cap included with filter.Fits all PROfilter reversible filters
DL Wholesale duct flanges are constructed of steel for durability, as well as powder-coated to withstand rust that can form in humid environments.Offered in standard sizes including:4"6"8"10"12" Duct flanges are meant for use with DL Air Duct, DL Light...