Is the Filter Size Really that Important?

Yes.  In order to properly filter all the air, it must be properly sized.  Otherwise, some air will find its way around the filter allowing particles to reach your evaporator coil - and that's not good.

Recommended Filters

For 1" or 2" size filters, we recommend purchasing the pleated type.  The pleats create more surface area and therefore are more effective at trapping particles. It is important to change pleated filters every month.

To order filters, click here

To sign up for automatic filter change reminders, click here