Furnace Filter Replacement - AprilAire Space-Gard 2200

Installation of Completed AprilAire Filter Assembly
You're about done, all that's left is to install and power the furnace back on:

• Slide the filter and housing assembly back into the furnace filter frame.
• Replace the filter access door.
• Turn the furnace back on.

The AprilAire filter is now set for another year of use. It will actually get more efficient as it gets used, approaching 99% filtration as it nears its next replacement.

This chart from AprilAire shows how the filter's performance improves with age.