Practical Pleated Air Filter (2-Pack) - 11 1/2" x 29 1/2" x 5" Quantity:Default such as dust

such as dust

One way to overcome this problem is to increase the surface area of the filter media

the A+2000 uses stage loading

Any Kind of Filter's Extended Surface Pleated Filters outperform ordinary furnace filters with medium efficiency and are designed for lower pressure drop

high quality Air Filters to you

Practical Pleated Air Filter (2-Pack) - 11 1/2" x 29 1/2" 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