Merv 13 Pleated Air Filter - 21" x 24" x 1" Quantity:12-pack the "A+2000" brand Permanent Washable

the "A+2000" brand Permanent Washable Electrostatic custom air filters are truly quality products

Then Order custom air filters from us today

Because we specialize in custom air filters

the A+2000 uses no foam that may clog

One way to overcome this problem is to increase the surface area of the filter media

Merv 13 Pleated Air Filter - 21" x 24" x 1" Quantity:12-pack the "A+2000" brand Permanent WashableAny 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.