Fellowes AeraMax Pro 3/3S/4/4S HEPA Carbon Filters With Pre-Filters, Pack Of 4

Use this 3/8in carbon filter with your existing AeraMax Pro AM 3 or AM4 Air Purifier. It uses commercial grade activated carbon, which adsorbs a wide range of volatile organic compounds (VOCs) and odors. Active Carbon filter traps most odors, pollutants and Volatile Organic Compounds (VOCs) for cleaner indoor air quailty. Pre-Filter screen captures large dust particles before they reach the main filters, which helps to increase the lifespan of the unit. Pack includes 4 carbon filters and 4 Pre-Filters.