Meets make-up air requirements (check your local code and regulations)
Converts a 6 in. round duct to a 5 in. round duct
Reduces CFM to under 300 CFM
Mfg #HUIRED56UC
California residents: Prop 65 Warnings
Warning
WARNING: This product can expose you to chemicals including vinyl chloride, which is
known to the State of California to cause cancer and birth defects or other reproductive
harm. For more information go to www.P65Warnings.ca.gov