Merv 11 Pleated Air Filter - 21 1/2" x 23 1/2" 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.

these can be purchased in any conceivable size

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

This design enables A+2000 custom air filters to maintain performance over the years

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

is the ideal solution for healthier indoor environments for all homes and businesses

and long service life which reduces HVAC equipment maintenance and energy costs

degrade and restrict air flow

It is designed to inhibit growth of bacteria

some just refer to them as electrostatic filters

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

and the greater the pressure drop it creates

precisely designed to prevent flame from penetrating the filters and as the grease laden air passes through the filter is collects the grease