Practical Pleated Air Filter (2-Pack) - 15 5/8" x 29 3/4" x 5" Quantity:Default we even have the odd

we even have the odd sizes

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

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

and the greater the pressure drop it creates

This is designed to fit into 1" Return Air Grilles

Practical Pleated Air Filter (2-Pack) - 15 5/8" x 29 3/4" x 5" Quantity:Default we even have the oddYes, 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