Photo 1 of OlitAir 12x12x1 MERV 13 Air Filter,AC Furnace Air Filter,Reusable ABS Plastic Frame, 7 Pack Replaceable Filter Media (Actual Size: 11 3/4" x 11 3/4" x 3/4")

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Photo 1 of OlitAir 12x12x1 MERV 13 Air Filter,AC Furnace Air Filter,Reusable ABS Plastic Frame, 7 Pack Replaceable Filter Media (Actual Size: 11 3/4" x 11 3/4" x 3/4")Photo 2 of OlitAir 12x12x1 MERV 13 Air Filter,AC Furnace Air Filter,Reusable ABS Plastic Frame, 7 Pack Replaceable Filter Media (Actual Size: 11 3/4" x 11 3/4" x 3/4")