AP Products (013-3100-M 4\ x 25' Flexible Air Duct Flex Hose
- Ultra 10 core with 2 ply, polyester - metalized polyester.
- Versatile air connector for a multitude of low to medium pressure HVAC applications.
- Well suited for main trunk lines, supply and return lines, connecting lines, plus runs to diffusers, room registers, and other terminal devices in spaces where insulation is not required.
- Great for venting and exhaust applications.
- The outer layer is also metalized for aesthetics UL Rated operating temperature: -20 Degree Fahrenheit up to 180 Degree Fahrenheit, -29 Degree Celsius up to 82 Degree Celsius Clamps not included.