Practical Pleated Air Filter (2-Pack) - 7" x 7" x 5"Yes, we even have the odd sizes! The "Practical Pleat" media is up to 28 times more effective at capturing particles than standard fiberglass panel filters. In general, the more efficient a filter is at removing particles, the greater it's resistance to airflow, and the greater the pressure drop it creates. One way to overcome this problem is to increase the surface area of the filter media. The "Practical Pleat" contains over 500% greater surface

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

so it can provide a lifetime of dependable service

This is a 5" MERV 10 HIGH PERFORMANCE AIR FILTER

with each stage capturing progressively smaller particles inside the filter

such as dust

You never have to hassle with disposable filters that will end up in a landfill again

oxidation and deterioration

And there are no metal parts that could lead to corrosion or oxidation within the filter

Because we specialize in custom air filters

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

the A+2000 uses stage loading

some just refer to them as electrostatic filters