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Dryer Vent Lint Trap Box

Fantech dblt4w dblt4w lint trap for dryer booster, 4" duct paintable galvanized metal lint trap for dryer boosting applicationsse when duct length between dryer and booster fan is less than 15 feet when you position the fan this close to the dryer, it may pull lint from the dryert greater distances, lint stays in the dryer and you do not need a trap.