20 in. Width x 24 in. Height
![20" x 24" Return Air Filter Grille * Filter Included * - Removable Face/Door - HVAC VENT DUCT COVER - White [Outer Dimensions: 22w X 26"h]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/2020_a_df93692c-153f-4f98-8348-a75a4c7e6633_{width}x.jpg?v=1571710144)
$57.95
FREE 2-Day Shipping- In Stock
![20"w X 24"h Steel Return Air Grilles - Sidewall and ceiling - HVAC DUCT COVER - White [Outer Dimensions: 21.75"w X 25.75"h]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/2020_157d08b5-e2fe-40c5-ae9b-fe8834a67ff0_{width}x.jpg?v=1571710119)
$29.25
- FREE 2-Day Shipping
- In Stock
(5)
![20" X 24 Steel Return Air Filter Grille for 1" Filter - Removable Face/Door - HVAC DUCT COVER - Flat Stamped Face - White [Outer Dimensions: 21.75"w X 25.75"h]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/2024_a_{width}x.jpg?v=1571710137)
$69.99
- FREE 2-Day Shipping
- In Stock
(2)
![20" X 24 Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - ceiling Recommended - HVAC DUCT COVER - Flat Stamped Face - White [Outer Dimensions: 22.5"w X 26.5"h]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/2025_6171b01e-1a77-4b71-aeb3-c3df0f1ee66a_{width}x.jpg?v=1571710133)
![20" x 24" Pleated MERV 8 Alergan Filter for HVAC Return Filter Grille [Actual Dimensions: 19.75" X 23.75"]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/1_313eb1c5-f474-4cb0-94cc-32baff8baa05_{width}x.jpg?v=1571710104)
$22.95
- FREE 2-Day Shipping
- In Stock
$95.99
- FREE 2-Day Shipping
- In Stock
![20" x 24" Cube Core Eggcrate Return Air Filter Grille for 1" Filter - Aluminum - White [Outer Dimensions: 22.5"w X 26.5"h]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/2024_1_159af2b2-85cd-4d7c-9d97-0791c5d7ccfc_{width}x.jpg?v=1571710129)
$65.95
- FREE 2-Day Shipping
- In Stock
![20" x 24" Cube Core Eggcrate Return Air Grille - Aluminum Rust Proof - HVAC Vent Duct Cover - White [Outer Dimensions: 22.5"w X 26.5"h]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/1018_1_a6a0ca1d-d846-44d4-9b09-4e61842bbbc1_{width}x.jpg?v=1598404985)
$53.99
- FREE 2-Day Shipping
- In Stock
![20" X 24" Steel Return Air Grilles - Sidewall and ceiling - HVAC DUCT COVER - Black [Outer Dimensions: 21.75"w X 25.75"h]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/24x24black_d2ad5492-f88a-4fcb-9cd8-7bab5918ff5c_{width}x.jpg?v=1571710118)
$38.99
- FREE 2-Day Shipping
- Currently Out Of Stock
![20"w X 24"h Steel Return Air Grilles - Sidewall and ceiling - HVAC DUCT COVER - Brown [Outer Dimensions: 21.75"w X 25.75"h]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/br1_3af03a8b-c4a2-4bba-b456-733954242463_{width}x.jpg?v=1571710117)
$47.95
- FREE 2-Day Shipping
- Currently Out Of Stock