Practical Pleated Air Filter (2-Pack) - 8" x 9" x 5" Quantity:Default such as dust

such as dust

You may know them as washable air or even permanent air filters

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

yet powerful solution for air stream disinfection or coil irradiation

Water resistant lamp connection

Practical Pleated Air Filter (2-Pack) - 8" x 9" x 5" Quantity:Default such as dustYes, 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