Practical Pleated Air Filter (2-Pack) - 14" x 24" x 5" Quantity:Default these can be purchased in

these can be purchased in any conceivable size

Either way

Includes one Frame and PACK of 6 pads

Instead of face loading (particles captured on the outer surface of the filter)

we even have the odd sizes

Practical Pleated Air Filter (2-Pack) - 14" x 24" x 5" Quantity:Default these can be purchased inYes, 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