30x30x1 FBG Furn Filter, Case of 12, EZ Flow

30x30x1 FBG Furn Filter, Case of 12, EZ Flow

30" x 30" x 1", EZ Flow Spun Fiberglass Disposable Furnace Filter, Flat Panel, Metal Retainer On 1 Side, Up To Merv Rating 4, 30 Day Filter, Effective Against Dust & Lint.