Merv 13 Pleated Air Filter - 31 1/2" x 33 3/4" x 2" Quantity:12-pack Then Order custom air filters

Then Order custom air filters from us today

with each stage capturing progressively smaller particles inside the filter

You may know them as washable air or even permanent air filters

and the greater the pressure drop it creates

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

Merv 13 Pleated Air Filter - 31 1/2" x 33 3/4" x 2" Quantity:12-pack Then Order custom air filtersAny 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.