Active AirPremium 4" Ducting w/ Clamps(0) C$24.90 Excl. tax In stock Add to cartLogin for wishlistPay directFree shipping From C$200.00DescriptionSharePremium non-insulated 3 ply aluminum flexible duct. Comes with two stainless steel clamps. 25 foot length Facebook Tweet Pin it WhatsappAdd to comparison list