14" x 24" Pleated MERV 8 Filter for HVAC Return Filter Grille [Actual Dimensions: 13.75 X 23.75] 3-Pack Curved Blade Steel + Product Details Size -

+ Product Details Size - 20"w X 10"h is the size for the duct opening measurement only

where form meets function flawlessly

Actual Filter Size – 29 3/4"w x 17 3/4" x 1"

When first using this product

actual front end outer dimensions are 13" width X 25" height

14" x 24" Pleated MERV 8 Filter for HVAC Return Filter Grille [Actual Dimensions: 13.75 X 23.75] 3-Pack Curved Blade Steel + Product Details Size -+ Product Details Size 14"w X 24"h pleated MERV 8 filter for HVAC return filter grille 3 Pack. Actual dimensions: 13. 75" X 23. 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