Achtek 20"x30" Heavy Cast Aluminum AIR RETURN | Powder Coated FINISH OPTION:Powder Coat BLACK • Fits standard duct opening

• Fits standard duct opening of 4”x20” (Overall face plate size 6”x22”)

Crafted from solid cast aluminum and finished with a durable powder coating

Size Detail: GOTHIC AIR RETURN-16”x16”

Answer:  The initial step is to take out the current vent

making the optimum use of coverage across the grate for durability

Achtek 20"x30" Heavy Cast Aluminum AIR RETURN | Powder Coated FINISH OPTION:Powder Coat BLACK • Fits standard duct openingDescription: Fits standard duct opening of 20x30 (Overall face plate size 22x32) Floor Mounting (drop in): When installed, the vent cover face plate will sit proud (i. e. on top) of the floor surface Wall Ceiling Mounting: Vent cover to include 6 counter sunk screw holes on the short side of the plate. Installer responsible for secure fixing to structural framing or mounting with anchors (not provided). Color matching wooden screw are included Overall