This pack of 4 Carbon 3/8 inch Filters and Pre-Filter is from Fellowes. They are standard replacements for filter configurations for the Aeramax AM 3 and Aeramax AM 4 commercial air purifiers. The filters are made of a commercial grade activated carbon which absorbs volatile organic compounds (VOC) as well as odors. Included are pre-filters which are used to capture larger particulates, which then helps to extend the life of the filter. Each filter has an estimated life span of 6 months, but can vary depending on usage. Fellowes part number 9416502.
EC Part Number: #65560
Mfg No.: 9416502