Dundas Jafine ProMax™ Exhaust Hoods 4" Size:4" or 1-5/8" O D

or 1-5/8" O D

5/16' bolt throw

Fits all 1

2 entry locations for mice and placement in corners

heat reflective and light reflective - making it an ideal choice for sealing aluminum faced insulation seams and joints

Dundas Jafine ProMax™ Exhaust Hoods 4" Size:4" or 1-5/8" O DDundas Jafine ProMax exhaust hoods feature a robust, wide mouth cap for optimum airflow and snug fit backdraft damper that helps to prevent cold air, snow or rain from entering the home. The damper has been redesigned for superior noise reduction. Additional features include a removable pest screen that helps to keep pests out and allows for easy cleaning of the duct as well as a snap on pipe to cap assembly that eliminates the need for lint trapping