About This Product DUNDAS-JAFINE ProVent™ exhaust hoods feature a three-louver damper system that helps to prevent cold air backdraft, snow or rain from entering the home. The louvers are cammed to allow for easy pivoting and to help prevent sticking. Additional features include a recessed caulk line to assist in a clean caulking application and a snap-on pipe to cap assembly that eliminates the need for lint trapping staples. All ProVent™ products have a UV-resistant coating to prevent the cap from discoloring and are paintable to match the exterior of your home. Highlights Cammed louvers easily pivot to help prevent sticking Snap-on aluminum pipe to cap assembly eliminates the need for lint trapping staples Can be painted to match the home exterior UV-resistant plastic protects cap from harmful effects of the sun Molded caulk edge assists the installer in maintaining a clean caulking application and finished look Designed to snap On/Off j-channels for ease of installation and replacement (HOOD VENT DRYER 4IN WHITE - 0197814 - BLH4WZW)
