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Where is the filter on my Goodman model capf3636c6ba ?

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The main places that filters are located are:

Return Air Vent or Vents
Inside Coil Box
Underneath Furnace (Will have a small access door)
Filter Box Attached to Return Air System

A lot of people still look for their filters inside the coil box, but more recently installed units will have them in the return grills inside the house. Follow your return air from the vent inside the house back to the unit and it will be somewhere in between there. Hope this helps!

Posted on Aug 05, 2010

  • Nashiq Jun 26, 2011

    I just changed my filter on this one. Open the front of the unit (should be 4 screws) in the bottom section on the left you'll see your old filter in front of the return. It's held in by a metal clip. Mine was 16x25x1.




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