Practical Pleated Air Filter (2-Pack) - 24 1/8" x 36 1/8" 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

these can be purchased in any conceivable size

please click HERE to read detailed brochure (Adobe Reader PDF file)

Some of the other benefits of A+2000 custom air filters include the following

In general

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

This is a 5" MERV 10 HIGH PERFORMANCE AIR FILTER

the greater it's resistance to airflow

This is designed to fit into 1" Return Air Grilles

oxidation and deterioration

To order washable electrostatic custom air filters you just need to know the size of the current air filter

The permanent frame is constructed of space-age plastics that are resistant to corrosion

and the greater the pressure drop it creates