Practical Pleated Air Filter (2-Pack) - 14" x 20" x 5" Quantity:Default Because we specialize in custom

Because we specialize in custom air filters

Filtering inserts are shipped in an easily stored packet

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

Either way

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

Practical Pleated Air Filter (2-Pack) - 14" x 20" x 5" Quantity:Default Because we specialize in customYes, 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