Dundas Jafine PGC4WX ProGard™ 4" Exhaust Cap – White 

Dundas Jafine ProGard™ exhaust caps feature a louvered damper system that helps to prevent cold air backdraft, snow or rain from entering the home. The cammed louvers on this ProGard cap have been redesigned to prevent them from sticking. This exhaust cap also features a low profile pest guard that helps to keep pests out and can be easily removed to allow for cleaning of the duct.  Additional features include a molded caulk edge to assist in maintaining a clean caulking application.

All ProGard™ products have a UV resistant coating to prevent the cap from discoloring and are paintable to match the exterior of your home.  These caps can be used in conjunction with brick, concrete or siding. ProGard™ exhaust caps are also compatible with Dundas Jafine J-Channels and are ideal for bathroom fan venting, dryer venting and kitchen range hood venting.