20" x 36" or 36" x 20" Cube Core Eggcrate Return Air Grille Insulated Line Set Actual Filter Size – 23 MFACRA88W1 Condensate Pump Product Details Size 20
Platform notes & fabric story
Description
20" x 36" or 36" x 20" Cube Core Eggcrate Return Air Grille Insulated Line Set Actual Filter Size – 23 MFACRA88W1 Condensate Pump Product Details Size 20 Actual Filter Size – 23 3 4"w x 31 3 4" x 1" + Product Details Size – 18"w X 25"h is the size for the duct opening measurement only