Practical Pleated Air Filter (2-Pack) - 20" x 23" x 5" Quantity:Default In general

In general

Filtering inserts are shipped in an easily stored packet

these can be purchased in any conceivable size

Some of the other benefits of A+2000 custom air filters include the following

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

Practical Pleated Air Filter (2-Pack) - 20" x 23" x 5" Quantity:Default In generalYes, 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