24" X 36" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES Color_R-8.0 Pink + Product Description Introducing our

+ Product Description Introducing our 20" x 20" Floor Grille - a reliable and durable air grill designed for exceptional performance and built to last

+ Product Details Size – 22"w X 6"h is the size for the duct opening measurement only

+ Product Details Size - 26"w X 28"h is the size for the duct opening measurement only

+ Product Details Size - 30"w X 34"h is the size for the duct opening measurement only

24" X 36" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES Color_R-8.0 Pink + Product Description Introducing our+ Product Details Size 24"w X 36"h is the size for the duct opening measurement only, [Outer Dimensions: 26. 5"w X 38. 5"h] Actual Filter Size 23 3 4"w x 35 3 4" x 1" High Quality High quality rust free, strong aluminum construction with smooth finished edges for easy and safe use; Filter grille features a user friendly plastic latch that requires no screwdriver for opening. Installation Location Sidewall and ceiling. Design Heavier gauge than needed,