Ships in 25x25x6 inch pkg; 10 lbs
For 6-piece (72 feet) see
Sound attenuator flexible duct 2" inside diameter, 5" outside diameter, insulated to R6 with 2 vapor barriers; quantity of 1x 12' length with our Twist-Fit connectors on each end
| Duct Size | 2.0" |
| Duct Shape | Round |
| Material | Multiple |
| Flex or Rigid Duct | Flexible |
| R-Value | R6.0 |
| Duct Connection Type | Twist-Fit System |
| Brand | Unico |
| Duct OD | 5" |
| Duct Length | 12 ft. |
| Vapor Barrier Qty | Double |
| Certifications | UL-181 |
