Practical Pleated Air Filter (2-Pack) - 22" x 22 1/2" x 5" Quantity:Default This is a 5" MERV

This is a 5" MERV 10 HIGH PERFORMANCE AIR FILTER

and the greater the pressure drop it creates

the A+2000 uses stage loading

Then simply add that information to our easy to use order form above

Practical Pleated Air Filter (2-Pack) - 22" x 22 1/2" x 5" Quantity:Default This is a 5" MERVYes, 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