Package Quantity:12 Features. EZ Flow II Spun Fiberglass Disposable Furnace Filter. Flat Panel. No Metal Media Retainers. Up To MERV Rating 4. 30 Day Filter. Effective Against DustLint. Pack of 12. Dimension - 19.63 x 19.63 x 0.37 in. Item Weight - 0.39 lbs.
