Practical Pleated Air Filter (2-Pack) - 16 1/4" x 16 1/4" x 5" Quantity:Default Finally they are factory made

Finally they are factory made so you don‰۪t have to deal with the hassle of trying to cut and size your custom air filters and they come with a full warranty

In general

This is a 5" MERV 10 HIGH PERFORMANCE AIR FILTER

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

You never have to hassle with disposable filters that will end up in a landfill again

Practical Pleated Air Filter (2-Pack) - 16 1/4" x 16 1/4" x 5" Quantity:Default Finally they are factory 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