32" X 20" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIR FLOW - LINEAR BAR GRILLES Compatible with Duct 8" This is an essential component

This is an essential component that improves the functionality of your HVAC system and will make your building’s ventilation

75" width X 29

+ Product Description Introducing our 4" x 8" or 8" x 4" Floor Grille - a reliable and durable air grill designed for exceptional performance and built to last

+ Product Details Size – 20"w X 10"h pleated MERV 8 filter for HVAC return filter grille - 3 Pack

+ Product Details Size – 12"w X 16"h or 16" X 12" is the size for the duct opening measurement only

32" X 20" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIR FLOW - LINEAR BAR GRILLES Compatible with Duct 8" This is an essential component+ Product Details Size 32"w X 20"h is the size for the duct opening measurement only, [Outer Dimensions: 34. 5"w X 22. 5"h] Actual Filter Size 31 3 4"w x 19 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,