Simply 12x12x1 Air Filter, MERV 13, MPR 1500, 24 Pack, For Home AC Furnace & ...
Size: 12x12x1. Comparable to 3M Filtrete MPR 1000, Filterbuy AFB Silver, and Honey well FPR 7. Long-lasting Filtration & Easy Installation: Enjoy up to 3 months of resilient filtration.