VEVOR Return Air Filter Grille, Fits W20 x H20 Inch Duct Opening, Filter Not Included, Return Air Vent Cover for Wall, Powder-Coated Steel Return Air Grill Detachable Face/Door for 1 inch Filters

About this item

1. 01VEVOR Return Air Filter Grille, Fits W20 x H20 Inch Duct Opening, Filter Not Included, Return Air Vent Cover for Wall, Powder-Coated Steel Return Air Grill Detachable Face/Door for 1 inch Filters Return Air Filter Grille How to Measure Efficient Air Exchange Easy to Replace and Maintain Easy Installation Multiple Size Options Installation Opening Dimensions: 19.9 x 19.9 in / 50.5 x 50.5 cm,Installation Opening Thickness: 1.06 in / 2.7 cm,Filter Slot Dimensions: 19.8 x 19.8 x 1.3 in / 50.3 x 50.3 x 3.2 cm,Item Model Number: 1RAF2020-1,Product Dimensions: 22.6 x 22.6 x 1.6 in / 57.5 x 57.5 x 4 cm,Net Weight: 5.51 lbs / 2.5 kg
2. 02How to Measure: Before installation, measure the wall opening to determine the correct size to order.
3. 03Wall opening size equals the listed dimensions.
4. 04For example, if the pipe opening on the wall is 20 inches wide by 20 inches high, please order the 20 x 20 size option.
5. 05Efficient Airflow: Enjoy a quiet and efficient ventilation experience for your heating and cooling system with this device (filter not included).
6. 06The angled fin design maximizes airflow while ensuring quiet operation.
7. 07For optimal performance, it’s recommended to regularly clean or replace the blades.
8. 08Rust-resistant and Durable: Made from high-strength steel, this return air grille withstands pressure and scratches.
9. 09The steel stamping process ensures no sharp edges, and the rust-resistant powder coating avoids chipping, scratching, and fading.
10. 10It’s built to handle tough environments and temperature changes.
11. 11Easy to Replace & Maintain: Includes screws for quick installation in 4 steps to enhance ventilation.
12. 12The flip-open design allows for easy cleaning and replacement, with hidden hinges suitable for ceiling installation.