16" x 22" Pleated MERV 8 Filter for HVAC Return Filter Grille [Actual Dimensions: 15.75 X 21.75] 3-Pack 10in diameter + Product Details Size –

+ Product Details Size – 6" x 22" or 22" x 6" is the size for the duct opening measurement only

Security: The access panel is equipped with a lock

+ Product Details Size - 36"w X 22"h is the size for the duct opening measurement only

+ Product Details Size - 32"w X 8"h X 2"d (for duct opening measurement only)

+ Product Details Size - 20"w X 14"h is the size for the duct opening measurement only

16" x 22" Pleated MERV 8 Filter for HVAC Return Filter Grille [Actual Dimensions: 15.75 X 21.75] 3-Pack 10in diameter + Product Details Size –+ Product Details Size 16"w X 22"h pleated MERV 8 filter for HVAC return filter grille 3 Pack. Actual dimensions: 15. 75" X 21. 75" High Quality A uniquie combination of cotton & synthetic fibers gives you the most filtration and the least air resistance equals great air & easy airflow for your system Design The "W" shaped pleats give you more filter surface thereby capturing more dust. Our metal and paper diagonal support bars ensure the filter can