16" X 20" Duct Opening | Steel Return Air Filter Grille [Fixed Hinged] for Sidewall and Ceiling

16" X 20" Steel Return Air Filter Grille [Fixed Hinged] for 1-inch Filters | HVAC Duct Cover Grille for Sidewall and Ceiling, White | Outer Dimensions: 18 5/8"W X 22 5/8"H for 16x20 Duct Opening

Return Air Filter Grille for 16"x20" Duct Opening, White, Steel

* 1/3"spaced fins set at 20 degrees.
* Effectively conceals filter.
* Use standard 1" thick disposable filters (not included).
* This model has fixed hinges so that you can't completely remove the door.
* Equipped with adjustable filter retainers.
* 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. Each grille has a front face frame, that will overlay at wall joint. Entire outer size of the grille is; listed size +2 5/8-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 16" wide by 20" tall, order 16x20. If the hole is 20" wide by 16" tall, order an 20x16.

For this particular product you're viewing at the moment, the hole on your wall/duct opening should be 16"Wx20"H.

Click the 'Add To Cart' button now to order your Return Air Filter Grille!