Merv 11 Pleated Air Filter - 20" 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.

Filtering inserts are anti-microbial and are more efficient in capturing particles

these can be purchased in any conceivable size

åÊWe look forward to delivering our American-made

Can be ordered in packages of 2 each only

To learn more

so it can provide a lifetime of dependable service

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

the greater it's resistance to airflow

such as dust

Either way

Includes one Frame and PACK of 6 pads

the A+2000 uses no foam that may clog