18x25x2 MERV 10 ( FPR 6-7 ) AC and Furnace Pleated 2" Inch Air Filters. Case of 12

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Glasfloss ZL 18x25x2 MERV 11 ( FPR 7 ) Pleated AC Furnace Air Filters. 6 Quantity. Exact Size: 17-1/2 x 24-1/2 x 1-3/4

Glasfloss ZL 18x25x2 MERV 13 ( FPR 10 ) Pleated AC Furnace Air Filters. 3 Pack. Exact Size: 17-1/2 x 24-1/2 x 1-3/4