12x30x1, EZ Flow II AC and Furnace Filters, Case of 12, 10055.011230

12" x 30" x 1", EZ Flow II Spun Fiberglass Disposable Furnace Filter

Flat Panel, No Metal Media Retainers

MERV Rating 4, 30 Day Filter, Effective Against Dust/Lint.

AAF/Flanders