DBX1000 Plastic Dryer Vent Box

The DBX1000 Dryer Vent Box with snap on trim ring. Made of High Impact Polystyrene. The DBX1000 dryer vent box comes in two sizes 4" (For a 2x4 wall) or a 6" size. (For a 2x6 wall) This dryer vent box can also be used to down vent, just turn the box upside down and your done. The DBX1000 comes with a snap on trim ring which helps elimate repairs and saves you time.