Filterbuy sent me six of these in error, they're just a bit too big to fit in my HVAC filter bays. Actual size: 23.75" X 14" X 3 5/8".
If you can use them, please let me know. You could make your own corsi box using them I suppose.
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Six MERV 13 HVAC filters (Burlingame, CA)
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