30" X 36" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLE Return Installation Location – This Mini

Installation Location – This Mini Split Air Conditioning Bracket can be installed on both masonry wall and stud wall with the included anchor kits - 2 Anchor Kits Included (Masonry Anchor Kit

+ Product Details Size – 40"w X 20"h is the size for the duct opening measurement only

+ Product Details Size – Stick-on collar is 12" and it is compatible with duct 12"

The first number in a access panel size represents the width

30" X 36" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLE Return Installation Location – This Mini+ Product Details Size 30"w X 36"h is the size for the duct opening measurement only, [Outer Dimensions: 32. 5"w X 38. 5"h] Actual Filter Size 29 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,