Built-in AeraSafe™ Antimicrobial treatment protects from the growth of odour causing bacteria, mildew and fungi. Compatible with Fellowes® AeraMax™ DX5 Air Purifier. Replace the True Hepa filter approximately every 12 months to ensure that the Air Purifier continues to operate optimally. - AeraSafe™ antimicrobial treatment provides built-in protection from the growth of odor causing bacteria, mildew, and fungi on the True Hepa filter. - Compatible with Fellowes® AeraMax™ 90, 100 and DX5 Air Purifiers. - With normal usage, it is recommended that you change your filter every 12 months to keep your air purifier running at peak performance. - A filter change indicator on your Fellowes® AeraMax™ Air Purifier conveniently notifies you when it's time to replace your True Hepa filter. Features. Product type. Air purifier filter. Efficiency. Filter type. Hepa. Product colour. White. Brand compatibility. Fellowes. Compatibility. Fellowes AeraMax DX5. Weight & dimensions. Width. 115.9 mm. Depth. 31.8 mm. Height. 419.1 mm. Weight. 170 g. Packaging data. Package width. 135 mm. Package depth. 40 mm. Package height. 435 mm. Package weight. 260 g. Packaging content. Quantity per pack. 1 pc(s).