AeraMax Carbon Filter for AeraMax 90 Air Purifiers, 4 3/8 x 16 3/8, 4/Pack. FellowesCarbon Filter For FellowesAir Purifiers. Removes odors and captures large airborne particulates. Compatible with AeraMaxAir Purifiers. Indicator notifies you when it's time to change the filter. With normal usage, it is recommended that you change your filter every three months to keep your air purifier running at peak performance. Mfg #9324001

• Fellowes Carbon Filter For Fellowes Air Purifiers
• Removes odors and captures large airborne particulates.
• Compatible with AeraMax Air Purifiers.
• Indicator notifies you when it's time to change the filter.

AeraMax Carbon Filter for AeraMax 290 Air Purifiers, 12 7/16 x 16 1/8, 4/Pack. Fellowes Carbon Filter For Fellowes Air Purifiers. Removes Odors And Captures Large Airborne Particulates. Compatible With Aeramax Air Purifiers. Indicator Notifies You When It'S Time To Change The Filter. With Normal Usage, It Is Recommended That You Change Your Filter Every Three Months To Keep Your Air Purifier Running At Peak Performance. Mfg #9324201

• Fellowes Carbon Filter For Fellowes Air Purifiers
• Removes Odors And Captures Large Airborne Particulates.
• Compatible With Aeramax Air Purifiers.
• Indicator Notifies You When It'S Time To Change The Filter.