Merv 11 Pleated Air Filter - 19 1/2" x 23" 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.

built to last a lifetime

offers the quickest installation on the Planet

The "Practical Pleat" media is up to 28 times more effective at capturing particles than standard fiberglass panel filters

For use in grease hoods and fryers

the greater it's resistance to airflow

oxidation and deterioration

No holes needed for installation in coil area

the more efficient a filter is at removing particles

Keeps HVAC system cleaner and more efficient

some just refer to them as electrostatic filters

and the greater the pressure drop it creates

They are easy to install with custom air filters made to the sizes that you specify