Speedi-Products EX-AFD 496 4-Inch Diameter by 96-Inch Length UL 181 Aluminum Foil Duct
Price 9.03 USD
Speedi-Exhaust Products are made in the USA * Ideal for non insulated general purpose venting systems * Multi-ply metalized polyester and aluminum polyester laminate with steel wire support * Seal joints with approved duct mastic sealants and tapes * Consult your local building codes for approved installation practices