20" X 16" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES Sheet Metal Fittings 18" x 22" Pleated MERV

18" x 22" Pleated MERV 8 Filter for HVAC Return Filter Grille

Actual Filter Size – 25 3/4"w x 17 3/4" x 1"

Actual Filter Size – 35 3/4"w x 19 3/4" x 1"

+ Product Details Size - 16"w X 24"h X 2"d (for duct opening measurement only)

+ Product Details Size - 26"w X 32"h is the size for the duct opening measurement only

20" X 16" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES Sheet Metal Fittings 18" x 22" Pleated MERV+ Product Details Size 20"w X 16"h is the size for the duct opening measurement only, [Outer Dimensions: 22. 5"w X 18. 5"h] Actual Filter Size 19 3 4"w x 15 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,