Merv 11 Pleated Air Filter - 12 3/8" x 14" 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

åÊWe look forward to delivering our American-made

compact electronic power supply

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

such as dust

mold and other fungi

The A+2000 line is easy to maintain with no need to buy oils or adhesives to enhance effectiveness

the A+2000 uses stage loading

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

the more efficient a filter is at removing particles

from the air stream

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