12x12x1 AAF/Flanders EZ Flow II AC and Furnace Filters, Case of 12, 10055.011212
12" x 12" x 1", EZ Flow II Spun Fiberglass Disposable Furnace Filters
Flat Panel, No Metal Media Retainers
MERV Rating 4, 30 Day Filter
Effective Against Dust/Lint.