Practical Pleated Air Filter (2-Pack) - 9" x 15 1/8" x 5" Quantity:Default The "Practical Pleat" contains over

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

oxidation and deterioration

Keeps HVAC system cleaner and more efficient

The unit also includes a magnetic mounting bracket for optional installation inside air handlers

the greater it's resistance to airflow

Practical Pleated Air Filter (2-Pack) - 9" x 15 1/8" x 5" Quantity:Default The "Practical Pleat" contains overYes, 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