Practical Pleated Air Filter (2-Pack) - 20" x 20" x 5" custom-size Premium MERV 11 filter custom-made

Premium MERV 11 filter custom-made to fit your exact size (20

SpeedLight䋢 Jr

Upgrade your HVAC system's performance and enhance your indoor air quality with our MERV 8 air filter

Choose 6-Pack (default) or 12-Pack for best value

Produces no ozone or aldehydes

Practical Pleated Air Filter (2-Pack) - 20" x 20" x 5" custom-size Premium MERV 11 filter custom-madeYes, 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