6" x 24" or 24" x 6" Cube Core Eggcrate Return Air Filter Grille for 1" Filter - Aluminum - White [Outer Dimensions: 8.5" X 26.5"] 14in diameter 75"H – fits a 20" 4 X 12 Is CRFG2028 Width_14in
Yard notes & kiln story
Description
75"H – fits a 20" X 12" duct opening
ensuring it fits most standard thermostat models
Actual Filter Size – 31 3/4"w x 31 3/4" x 1"
Crafted from high-quality aluminum
actual front end outer dimensions are approximately 10 5/8" width X 8 5/8" height
6" x 24" or 24" x 6" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Aluminum White [Outer Dimensions: 8.5" X 26.5"] 14in diameter 75"H – fits a 20" 4 X 12 Is CRFG2028 Width_14in 75"H – fits a 20" X 12" duct opening ensuring it fits most standard thermostat models