Merv 11 Pleated Air Filter - 20" x 24" x 2" Quantity:12-pack And there are no metal

And there are no metal parts that could lead to corrosion or oxidation within the filter

You never have to hassle with disposable filters that will end up in a landfill again

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

the A+2000 uses no foam that may clog

Then simply add that information to our easy to use order form above

Merv 11 Pleated Air Filter - 20" x 24" x 2" Quantity:12-pack And there are no metalAny 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.