Merv 11 Pleated Air Filter - 21" x 21" x 1"Any 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.

To find the size the old unit should have sizing information printed on it

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

Can be ordered in packages of 2 each only

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To learn more

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

We can make custom air filters in heights and widths ranking from 6 inches to 36 7/8 inches with increments in 8ths of an inch

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

Includes one Frame and PACK of 6 pads

from the air stream

We look forward to delivering our American-made

the A+2000 uses no foam that may clog