Quick view Details sku: A81 Round Insulated Flexible Air Duct MSRP: $49.95 Now: $46.61 Pre-Order Now Quick view sku: A81 Round Insulated Flexible Air Duct Flexvent KM is a thermally insulated, fully lined, UL 181 Class 1 flexible air duct designed for low to medium pressure cooling and heating HVAC systems. It can be used in either supply or return... MSRP: $49.95 Now: $46.61 Pre-Order Now Compare Selected
Quick view sku: A81 Round Insulated Flexible Air Duct Flexvent KM is a thermally insulated, fully lined, UL 181 Class 1 flexible air duct designed for low to medium pressure cooling and heating HVAC systems. It can be used in either supply or return... MSRP: $49.95 Now: $46.61 Pre-Order Now Compare Selected
