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Airtight venting products allow for cleaner, stronger and more efficient venting systems. The patented Fusion Seam provides 5x better air flow than standard venting products and lasts longer than other thin, snap lock pipes. The 4 in. Aluminum Dryer Vent Hood, Pipe and Collar is suitable for venting a dryer or bathroom. This fire-resistant ventilation accessory is made from aluminum and features a positive-action vent closure that promotes optimum efficiency. Uses our proprietary Airtight technology to reduce air leakage, improve appliance efficiency and reduce drying times.
