20" x 18" Cube Core Eggcrate Return Air Filter Grille for 1" Filter ceiling actual front end outer dimensions MFACRA88W1 Condensate Pump Product Details Size 20
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Description
20" x 18" Cube Core Eggcrate Return Air Filter Grille for 1" Filter ceiling actual front end outer dimensions MFACRA88W1 Condensate Pump Product Details Size 20 actual front end outer dimensions are approximately 14 5 8" width X 10 5 8" height + Product Details Size – 20" x 32" or 32" x 20" is the size for the duct opening measurement only