

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.
The DBX1000M dryer vent box is powder coated white, 22 gauge steel, 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 for down venting, just simply turn the box upside down. The DBX1000M also comes with a snap on trim ring.
The DBX900 was designed specifically for down venting the dryer vent in manufactured housing. The DBX900 dryer vent box is for 2x3 or 2x4 wall framing. The DBX900 does not have a separate trim ring.