Master Flow Bath & Dryer Rooftop Appliance Vent in Black - Galvanized Steel - 1 Pack

The Master Flow Bath & Dryer Appliance Vent from GAF is a premium solution used to vent bathroom and kitchen exhaust fans, clothes dryers and other household appliances. The sleek, modern bath and dryer vent helps reduce the risk of mold growth and structural damage while helping to improve indoor air quality by venting heat and moisture outside thru the roof. Compatible with 4 in. & 3 in. round ducts.

• Sleek, modern design elevates the curb appeal of your home
• Compatible with 3" (76 mm) and 4" (102 mm) round ducts
• Premium vent constructed of durable galvanized steel