Air Cleaner Filter, 20 in x 20 in x 5 in

Air Cleaner Filter, Compatible Manufacturer Model Number Forced Air HVAC Configurations, Number of Filters 4, Nominal Depth 5 in, Nominal Height 20 in, Nominal Width 20 in, Filters Down To 1 micron, Includes Frame Yes, Media Area 19.4 sq ft, Standards ANSI/ASHRAE 52.2 – 2007