Practical Pleated Air Filter (2-Pack) - 13 5/8" x 35 7/8" x 5" Quantity:Default Any Kind of Filter's Extended

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

offers the quickest installation on the Planet

They are easy to clean by simply backwashing every month with cold water so you don‰۪t need expensive cleaners

It is designed to inhibit growth of bacteria

Practical Pleated Air Filter (2-Pack) - 13 5/8" x 35 7/8" x 5" Quantity:Default Any Kind of Filter's ExtendedYes, 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