Practical Pleated Air Filter (2-Pack) - 6" x 17 3/4" x 5" Quantity:Default Can be ordered in packages

Can be ordered in packages of 2 each only

28X Increased Efficiency

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

some just refer to them as electrostatic filters

the A+2000 uses no foam that may clog

Practical Pleated Air Filter (2-Pack) - 6" x 17 3/4" x 5" Quantity:Default Can be ordered in packagesYes, 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