20x20x2 MERV 13 - Case of 4 $89.99 Add to Cart View all 4" Furnace Filters 4 Inch Furnace Filters 16x20x4 MERV 11 - 6 Pack Pleated Furnace Filter $114.99 Add to Cart 4 Inch Furnace Filters 16x25x4 MERV 11 - 4 Pack Pleated Furnace Filter ...
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The filters were supposed to be Merv 13 20x25x4. The actual size is 19-7/16 x 24-7/16 x 3-11/16. Needless to say they did not fit my filterbox and air can freely flow around the filter. Compared them to the Honeywell filter that came with my furnace and that one was sized as...