20" X 10" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES Color_Red Oak Installation Location – Placed under

Installation Location – Placed under kitchen cabinets

Actual Filter Size – 27 3/4"w x 19 3/4" x 1"

+ Product Details Size - 20"w X 4"h is the size for the duct opening measurement only

and conventional air conditioning system line sets – Used in for any application whether home or commercial

+ Product Details Size – 22"w X 30"h is the size for the duct opening measurement only

20" X 10" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES Color_Red Oak Installation Location – Placed under+ Product Details Size 20"w X 10"h is the size for the duct opening measurement only, [Outer Dimensions: 22. 5"w X 12. 5"h] Actual Filter Size 19 3 4"w x 9 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,