Merv 13 Pleated Air Filter - 14 3/8" x 34" x 1" Quantity:12-pack No holes needed for installation

No holes needed for installation in coil area

To learn more

Filtering inserts are anti-microbial and are more efficient in capturing particles

if not you can measure it or check the HVAC unit and the owner‰۪s manual

UL/ULC listed

Merv 13 Pleated Air Filter - 14 3/8" x 34" x 1" Quantity:12-pack No holes needed for installationAny Kind of Filter's Extended Surface Pleated Filters outperform ordinary furnace filters with medium efficiency and are designed for lower pressure drop, and long service life which reduces HVAC equipment maintenance and energy costs. A higher MERV rating means that the air filter that you are about to purchase possesses a higher amount impurity filtration ability than your ordinary filter.