28" x 36" or 36" x 28" Cube Core Eggcrate Return Air Grille w20h20 featuring a sleek ½” fin Compatible With Duct 7in Applications This sheet metal DDAG-A-1212
Yard notes & kiln story
Description
featuring a sleek ½” fin design
actual front end outer dimensions are approximately 27 5/8" width X 36 5/8" height
Filter Size - 15
Actual Filter Size – 15 3/4"w x 7 3/4" x 1"
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28" x 36" or 36" x 28" Cube Core Eggcrate Return Air Grille w20h20 featuring a sleek ½” fin Compatible With Duct 7in Applications This sheet metal DDAG A 1212 featuring a sleek ½” fin design actual front end outer dimensions are approximately 27 5 8" width X 36 5 8" height