Dundas Jafine ProVent™ Wall Style Bathroom Fan Vent Kit 3 In. to 4 In. Size:3" - 4" It cures in place to

It cures in place to form a highly resilient and abrasion resistant seal

States Registered: AL

Ribbed Design Is For Extra Strength

3" x 3" flexible coupling

Dundas Jafine ProVent™ Wall Style Bathroom Fan Vent Kit 3 In. to 4 In. Size:3" - 4" It cures in place toDundas Jafines ProVent Bathroom Fan Vent Kit is ideal for bathroom fan venting applications that require a wall style installation. The kit includes a 4 ProVent exhaust hood, a 4 x 5 vinyl duct, a 3 4 foam adapter and 2 plastic adjustable clamps. The ProVent exhaust hood features a 3 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