VEVOR Return Air Filter Grille, Fits W20 x H30 Inch Duct Opening,Filter Not Included, Return Air Vent Cover for Wall, Powder-CoatedSteel 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 29.7 in / 50.5 x 75.5cm,Installation Opening Thickness: 1.06 in / 2.7 cm,Filter SlotDimensions: 19.8 x 29.6 x 1.3 in / 50.3 x 75.3 x 3.2 cm,Item ModelNumber: 1RAF2030-1,Product Dimensions: 22.5 x 32.7 x 1.6 in / 57.2x 83 x 4 cm,Net Weight: 8.05 lbs / 3.65 kg