Photo 1 of Aerostar 14x14x1 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 4 Pack (Actual Size: 13 3/4"x13 3/4"x3/4") & 12x12x1 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 4 Pack 4 Count (Pack of 1)

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Photo 1 of Aerostar 14x14x1 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 4 Pack (Actual Size: 13 3/4"x13 3/4"x3/4") & 12x12x1 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 4 Pack 4 Count (Pack of 1)Photo 2 of Aerostar 14x14x1 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 4 Pack (Actual Size: 13 3/4"x13 3/4"x3/4") & 12x12x1 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 4 Pack 4 Count (Pack of 1)Photo 3 of Aerostar 14x14x1 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 4 Pack (Actual Size: 13 3/4"x13 3/4"x3/4") & 12x12x1 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 4 Pack 4 Count (Pack of 1)