Practical Pleated Air Filter (2-Pack) - 11 1/2" x 35 1/2" 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

the "A+2000" brand Permanent Washable Electrostatic custom air filters are truly quality products

PACK of 6 pads for Pad and Frame Air Filters

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

Then Order custom air filters from us today

such as dust

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

oxidation and deterioration

degrade and restrict air flow

Includes one Frame and PACK of 6 pads

Because we specialize in custom air filters

from the air stream

The permanent frame is constructed of space-age plastics that are resistant to corrosion