The Dryer Duct Booster® fan, recently introduced byTjernlund Products Inc., offers a five-year no-clog guarantee and the potential of reducing clothes-drying time up to 50%.

The Dryer Duct Booster increases air velocity within the vent system when the dryer is running, offering several proprietary features including a Lint Blitzer™ blower wheel that repels lint. The Duct Booster fan provides optimum air velocity in duct lengths up to 100 equivalent feet (add the lengths of straight pipe plus 5 additional feet for each 90-degree elbow and 2.5 feet for each 45-degree elbow). Optimum air velocity removes moisture more efficiently, which reduces drying time. To maximize motor life, the permanently lubricated 50-watt fan motor is positioned out of the air stream, away from damaging heat, moisture and lint exposure. www.tjernlund.com/retail