4" R8 Flex Duct 4" KP R-8.0

Flex R-8 insulating value. 25 Feet per box. Nylon chord reinforced outer jacket. Used in heating and cooling applications in non-climate controlled areas. Call us at 952-884-8266 (612-518-6683 after 5PM Central) with any questions. Minnesota residents will be charged sales tax.

• Flexible duct
• Offers 25 feet per box
• Outer jacket is reinforced with nylon cord