Practical Pleated Air Filter (2-Pack) - 21 3/8" x 21 3/8" 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 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
- Eliminates Filter Bypass
- 28X Increased Efficiency
Can be ordered in packages of 2 each only
To learn more, please click HERE to read detailed brochure (Adobe Reader PDF file).
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