Product Spotlight HA800

Written by the Healthy Air Technology team. Reviewed by Dr Chunli Cao, CEO, Healthy Air Technology Ltd. Last updated 27 October 2026.

Product Spotlight: Healthy Air 800 (HA800)

The Healthy Air Purifier range covers a range of indoor environments from your office to your car. The HA800 was is our most powerful units working in hospitals, hairdressers, offices and many more places. It combines HEPA 13 filtration with patented DNO technology.

The Background

When you go to work, wherever it may be, feeling safe and healthy are essential to doing your job well. Whether it’s Covid, another airborne illness or just the well-understood of pollution. We designed the HA800 for air cleaning in large shared spaces. Our state of the art air purification technology was developed by Oxford University scientists and is best utilised by our dynamic air flow system which gets clean air equally spread everywhere.

How the HA800 works:

The HA800 combines HEPA filtration with the DNO catalyst technology used across Healthy Air units. DNO catalyst technology is designed to break down selected gaseous pollutants. Model-specific test findings and their conditions are summarised on our Evidence & Test Results page. CIBSE has shortlisted the HA800 for the Product or Innovation of the year for Air Quality category.

How to make the most of your unit:

The HA800 can be placed anywhere in a room regardless of the furniture composition, with 30cm of space given on either side of the machine. Left on “Auto”, it will adjust its speed to the air quality of the room, keeping energy costs minimal (less than a lightbulb) and showing you the quality with a colour coded system. IOT solutions are under development to enable remote monitoring of multiple machines in a building.