Air Cleaner Filter; Compatible Manufacturer Model Number Forced Air HVAC Configurations; Number of Filters 2; Nominal Depth 5 in; Nominal Height 20 in; Nominal Width 25 in; Filters Down To 1 micron; Includes Frame Yes; Media Area 23.5 sq ft; Standards ANSI/ASHRAE 52.2 - 2007

Air Cleaner Filter; Compatible Manufacturer Model Number Forced Air HVAC Configurations; Number of Filters 3; Nominal Depth 5 in; Nominal Height 16 in; Nominal Width 25 in; Filters Down To 1 micron; Includes Frame Yes; Media Area 18.88 sq ft; Standards ANSI/ASHRAE 52.2 - 2007

Air Cleaner Filter; Compatible Manufacturer Model Number Forced Air HVAC Configurations; Number of Filters 2; Nominal Depth 5 in; Nominal Height 16 in; Nominal Width 25 in; Filters Down To 1 micron; Includes Frame Yes; Media Area 18.88 sq ft; Standards ANSI/ASHRAE 52.2 - 2007

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