Practical Pleated Air Filter (2-Pack) - 12 1/4" x 12 1/4" x 5" Quantity:Default Because we specialize in custom

Because we specialize in custom air filters

A higher MERV rating means that the air filter that you are about to purchase possesses a higher amount impurity filtration ability than your ordinary filter

To find the size the old unit should have sizing information printed on it

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

Can be ordered in packages of 2 each only

Practical Pleated Air Filter (2-Pack) - 12 1/4" x 12 1/4" x 5" Quantity:Default Because we specialize in customYes, 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