Non-Insulated

Flexible Air Duct Product #: F4NI
4" x 25' Flex Duct, Non-Insulated, Thermaflex S-LP-10, Non-insulated Air Connector, 5000 FPM Maximum Velocity Learn More
Flexible Air Duct Product #: F5NI
5" x 25' Flex Duct, Non-Insulated, Thermaflex S-LP-10, Non-insulated Air Connector, 5000 FPM Maximum Velocity Learn More
Flexible Air Duct Product #: F8NI
8" x 25' Flex Duct, Non-Insulated, Thermaflex S-LP-10, Non-insulated Air Connector, 5000 FPM Maximum Velocity Learn More
Flexible Air Duct Product #: F090-4
4" x 25' Flex Duct, Non-Insulated, 6000 FPM, 16" WC Positive, 1" WC Negative, High Pressure Multi-Ply Metalized/Polyester Core, Class 1 Learn More
Flexible Air Duct Product #: F6NI
6" x 25' Flex Duct, Non-Insulated, Thermaflex S-LP-10, 5000 FPM Maximum Velocity Learn More
Flexible Air Duct Product #: F090-3
3" x 25' Flex Duct, Non-Insulated, 6000 FPM, 16" WC Positive, 1" WC Negative, High Pressure Multi-Ply Metalized/Polyester Core, Class 1 Learn More
Flexible Air Duct Product #: F090-8
8" x 25' Flex Duct, Non-Insulated, 6000 FPM, 16" WC Positive, 1" WC Negative, High Pressure Multi-Ply Metalized/Polyester Core, Class 1 Learn More