Merv 11 Pleated Air Filter - 17 1/2" x 19 3/4" x 2" Quantity:12-pack No holes needed for installation

No holes needed for installation in coil area

Any Kind of Filter's Extended Surface Pleated Filters outperform ordinary furnace filters with medium efficiency and are designed for lower pressure drop

such as dust

and the greater the pressure drop it creates

offers the quickest installation on the Planet

Merv 11 Pleated Air Filter - 17 1/2" x 19 3/4" x 2" 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.