Non-Insulated Flexible Duct

Ducting is specifically engineered to handle unconditioned air.
Handles high heat, high humidity and excessive CFM's without any duct failure or fatigue
Triple laminate with industrial grade foil casting for durability
An ultra-smooth double sealed core for frictionless and silent air flow
"Rip-stop" prevents tearing
Galvanized spring steel maintains duct shape and prevents rust
Can withstand temperatures of -4º to 175º F
2 Clamps included
Unit dimensions: 25' x 4"