Practical Pleated Air Filter (2-Pack) - 6 1/2" x 25" x 5"Yes, 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

the "A+2000" brand Permanent Washable Electrostatic custom air filters are truly quality products

A higher MERV rating means that the air filter that you are about to purchase possesses a higher amount impurity filtration ability than your ordinary filter

The "Practical Pleat" contains over 500% greater surface area than a MERV 10 one-inch pleat

This is a 5" MERV 10 HIGH PERFORMANCE AIR FILTER

This is designed to fit into 1" Return Air Grilles

oxidation and deterioration

Includes one Frame and PACK of 6 pads

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

Filtering inserts are shipped in an easily stored packet

some just refer to them as electrostatic filters

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

high quality Air Filters to you