Merv 11 Pleated Air Filter - 19 1/2" x 21 1/2" x 2"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.

The secret behind the A+2000‰۪s custom air filters performance is the patented stage loading/peak and valley design

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UL/ULC listed

Any Kind of Filter's Extended Surface Pleated Filters outperform ordinary furnace filters with medium efficiency and are designed for lower pressure drop

For use in grease hoods and fryers

Easy Installation and ServiceåÊ

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

Grease Baffle Uses:

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

Eliminates Filter Bypass

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