Merv 8 Pleated Air Filter - 21 1/4" x 23 1/4" x 1" Quantity:12-pack Can be ordered in packages

Can be ordered in packages of 2 each only

with each stage capturing progressively smaller particles inside the filter

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

This is a 5" MERV 10 HIGH PERFORMANCE AIR FILTER

Includes one Frame and PACK of 6 pads

Merv 8 Pleated Air Filter - 21 1/4" x 23 1/4" x 1" Quantity:12-pack Can be ordered in packagesAny 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.