10x20x1 EZ Flow II Spun Fiberglass Disposable Furnace Filters, Case of 12, 10055.011020

10" x 20" x 1", EZ Flow II Spun Fiberglass Disposable Furnace Filters, Case of 12

Flat Panel, No Metal Media Retainers

MERV Rating 4

30 Day Filter, Effective Against Dust/Lint.

AAF/Flanders