Everbilt 4 in. x 8 ft. Semi-Rigid HP Expand Duct

The 4 in. x 8 ft. Heavy Duty Semi-Rigid Aluminum Duct is UL2158A listed and marked for safe dryer venting. This new patented duct combines strength and flexibility for easy and safe installation. It is ideal when UL all aluminum duct is required by code in some gas and electric dryer applications.New patented duct that combines ease of installation with increased safetyUL 2158A clothes dryer transition ductWire reinforced for superior strength and safetySemi rigid duct retains its shape for improved airflow which saves energyDucts flexibility makes it easy to install and elbows are not neededCompacts to just 14 in. and extends to 8 ft. making it easy to transportSmooth and rigid duct prevents lint buildupVersatile, as duct can be extended to required length for varying installation situationsSemi rigid product retains its shape