Practical Pleated Air Filter (2-Pack) - 12" x 19 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

The secret behind the A+2000‰۪s custom air filters performance is the patented stage loading/peak and valley design

The SpeedLight䋢 Jr

No screws need

the greater it's resistance to airflow

The Pad and Frame Air Filter involves a permanent frame and replaceable filtration pad inserts

This is designed to fit into 1" Return Air Grilles

and long service life which reduces HVAC equipment maintenance and energy costs

and the greater the pressure drop it creates

They are easy to install with custom air filters made to the sizes that you specify

Filtering inserts are shipped in an easily stored packet

some just refer to them as electrostatic filters

Unlike some permanent custom air filters