Order By Duct Opening Measurements
20" X 20" AirGrilles.com Heavy Duty Steel Return Air Grille | HVAC Vent Cover Grill for Sidewall and Ceiling, White | Outer Dimensions: 21.75"W X 21.75"H for 20x20 Duct Opening
Return Air Grille for 20"x20?√¨ Duct Opening, White, Heavy Duty Steel
* 1/2"spaced fins set at 40 degrees.
* Primary use: Side wall and ceiling.
* Screws are included with the system, standard.
* All-steel construction.
* Durable white powder coated.
* Standard color is white (Ral9016).
How To Measure A Grille
Always measure the size of the duct opening (the "hole" in the duct/wall). Do not measure the entire size of the register itself. Size of the grille is; listed size +1.75-inch.
Understanding Width & Height
In a grille size, the first number always represents the width and the second one is the height. As an Example: If the hole on your wall/duct is 20?√¨ wide by 20" tall, order a 20x20.
For this particular product you're viewing at the moment, the hole on your wall/duct opening should be 20?√¨Wx20"H.
Click the 'Add To Cart' button now to order your Return Air Grille!