Merv 13 Pleated Air Filter - 11 1/4" x 23 1/4" x 1" Quantity:12-pack Available in packs of 4

Available in packs of 4

such as dust

The unit also includes a magnetic mounting bracket for optional installation inside air handlers

They are easy to install with custom air filters made to the sizes that you specify

Simply cut a hole

Merv 13 Pleated Air Filter - 11 1/4" x 23 1/4" x 1" Quantity:12-pack Available in packs of 4Any 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.