11-27-2007, 07:02 AM
[quote Pat]Air flow is towards the furnace.
Or to the left in your instance.
I ordered a case from these folks last year:
http://www.aafilters.com/cgi-bin/quiksto...search=yes&detail=yes&product=170-102-000&category=&keywords=&hits_seen=&page=search.html&exact_match=yes
20x25x4, $78.30 for a case of 6.
The order came quickly and the quality was better than expected for the price.
Or to the left in your instance.
I ordered a case from these folks last year:
http://www.aafilters.com/cgi-bin/quiksto...search=yes&detail=yes&product=170-102-000&category=&keywords=&hits_seen=&page=search.html&exact_match=yes
20x25x4, $78.30 for a case of 6.
The order came quickly and the quality was better than expected for the price.