10x10x1 Pleated MERV 8 Filter for HVAC Return Filter Grille [Actual Dimensions: 9.75 X 9.75] 3-Pack Grille + Product Details Size –

+ Product Details Size – 25"w X 25"h is the size for the duct opening measurement only

+ Product Details Size - 10"w X 26"h X 2"d (for duct opening measurement only)

+ Product Details Perfect Fit & Easy Sizing - Designed for a 12" x 22" or 22" x 12" duct opening (measured at the opening)

+ Product Details Perfect Fit & Easy Sizing - Designed for a 6" x 32" or 32" x 6" duct opening (measured at the opening)

10x10x1 Pleated MERV 8 Filter for HVAC Return Filter Grille [Actual Dimensions: 9.75 X 9.75] 3-Pack Grille + Product Details Size –+ Product Details Size 10"w X 10"h pleated MERV 8 filter for HVAC return filter grille 3 Pack. Actual dimensions: 9. 75" X 9. 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