DEFLECTO FLXC0405 Aluminum Ducting
ALUMINUM DUCT (4" MULTI-PLY 5FT)
The 4" multiply, 5-ft Aluminum Ducting from Deflect-o(R) is a UL-listed, Class 1 air connector. It can be used in low to medium pressure HVAC applications, bathroom venting and general venting. The ducting is also flexible and easy to install.