Merv 8 Pleated Air Filter - 7" x 22" 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.

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

The filtering media consists of two layers of Stainless Steel roll formed baffles

than standard fiberglass filters purchased at retail outlets

In general

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

The Pad and Frame Air Filter involves a permanent frame and replaceable filtration pad inserts

the greater it's resistance to airflow

Produces no ozone or aldehydes

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

Water resistant lamp connection

degrade and restrict air flow

some just refer to them as electrostatic filters