Description
+ Product Details Size - 30"w X 12"h X 2"d (for duct opening measurement only)
+ Product Details Size – 10" x 32" or 32" x 10" is the size for the duct opening measurement only
Design – Heavy gauge steel
Actual Filter Size – 27 3/4"w x 35 3/4" x 1"
25" X 14" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER EASY AIRFLOW LINEAR BAR GRILLE Compatible with Duct 4" + Product Details Size w6h6 actual front end outer MFFG410 1 + Product Details Size 30"w X 12"h X 2"d (for duct opening measurement only) + Product Details Size – 10" x 32" or 32" x 10" is the size for the duct opening measurement only