Configuration:Filter, Prefilter, Postfilter

Width:18", 19", 28", 72", 48", 60", 36", 24"

Filter Type:Carbon, Type AC, Formaldehyde, Type CI, Ammonia, Type CX, HEPA, Ammonia Carbon, Acid Gas Carbon, Organic Carbon, Type AC, Formaldehyde Carbon, Organic Carbon, ULPA, Trace Odor, Mixed Carbon, Impregnated Carbon

Manufacturer SKU:3923400, 3923401, 3923402, 3707900, 6910200, 6910300, 6910400, 6910500, 6933200, 6911000, 6938100, 6938200, 6938201, 6938202, 6938203, 3859500, 3859501, 3859502, 3859503, 3859600, 3859601, 3859602, 3859603, 3435601, 3435602, 3435603, 3838400, 3838401, 3838402, 3838403, 3838500, 3838501, 3838502, 3838503, 6938204, 6938205, 3406000, 3406001, 3406002, 3406003, 3768903, 3885700, 3885701, 3885702, 3885703, 9577401, 9577402, 3707901, 3707902

Width:48", 60", 72", 96"

Manufacturer SKU:9584904, 9584905, 9584906, 9584908