Replacement HealthyAir 500™ Filter Cartridge


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HealthyAir Purifiers use revolutionary DNO Technology, designed to keep the air around you safe by removing and destroying pollutants in the air with no release of secondary pollution.

Revolutionary Pollution Erasing Technology

Developed by Leading Oxford Scientists

30 Day Risk-Free Trial


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Replacement HealthyAir 500™ Filter Cartridge

Our replacement filters are engineered with DNO Technology, providing the same level of protection as those that come with the machine, allowing you to continue using your product in maximum safety. On average, you will only need to replace these once every 12 months, but this will depend on the purity of the air around you. 

The HealthyAir 500™ will indicate when the filter requires changing via the display on the unit. 

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