View Full Version : correct filter size
08-19-2012, 09:00 PM
i am having trouble finding correct filter sizes for some coleman/upg air handlers i installed. Model # AHR60D3XH21 , seems to be like 21.5 x 21.5, also the build in filter channel is screwed in from outside in , so i reversed the scews after uncrating.
08-20-2012, 05:56 PM
Just get the hog hair cut to size filter.
08-20-2012, 06:20 PM
i might use some metal to acommondate 20x20 filters, very short returns, ill check static pressures. worst case ill
take your advice mb20, thanks.
08-20-2012, 07:16 PM
That seems to be the best way to solve your problem.Plus it`s washable so no trash in landfill.
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