Vent Parts & Accessories(17 products)

Dundas Jafine Draft Blocker 4 inch

If you're finding that your laundry room or bathroom spaces are become cool and drafty, you'll want to take a look at Dundas Jafine's Draft Blocker. This product creates a barricade inside your 4 bathroom fan or dryer duct and prevents the cold air outside from entering your duct and escaping through your appliance. Draft Blocker is constructed of durable plastic, installs easily into your ductwork and the one directional flap allows air to be exhausted out while preventing the cool air from coming in. If you're looking for an effective way to help reduce your energy costs, Dundas Jafine's Draft Blocker is the product for you