Cleaner Air for Your Home
The HealthyAir 500™ improves the air in your home by cleaning the air circulating in the room. It delivers 500 cubic metres of clean air per hour to the whole room, working to avoid dead spots.
Using patented DNO technology developed by Healthy Air Technology Ltd, the four-stage filtration system draws air in from around the room, capturing fine particles in its HEPA-13 filters and breaking down selected gaseous pollutants on the DNO catalyst. The device benefits from an intuitive control panel with five fan-speed settings.
The remote-control handset allows you to alter the settings from the comfort of your armchair. It is environmentally friendly, consuming just 45W at the highest setting, with automatic, sleep and low-noise modes.
Independent Test Reports (SGS and Weipu)
Lab Test – Human coronavirus 229E (HA500, test conditions)
Lab Test – NO2 Removal (HA800)
Lab Test – Staphylococcus (HA800)
Lab Test – H1N1 influenza A (HA800, test conditions)
Lab Test – SO2 Removal (HA800)
Test Report – Ozone Emissions (HA500)
Results are specific to the model and conditions tested. Full summary: healthyairtech.com/evidence-and-test-results
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Key Features
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Which pollutants do we target?
Our HEPA13 filters remove 99.95% of particles at 0.1 microns or larger, targeting mould, dust, pollen and pet dander.
Our DNO filter targets selected gaseous pollutants, including nitrogen oxides (NOx, including NO2), sulphur oxides (SOx, including SO2) and formaldehyde. Biological test organisms were also reduced in laboratory tests. The removal rates below are from independent laboratory tests (including SGS) and are specific to the model and conditions tested.
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Technical Specifications
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| Product Name | HealthyAir 500™ |
| Colour | Off white with grey accent (top of purifier) |
| CADR (Clean Air Delivery Rate) | Highest Fan Speed Setting: 500m³/h Lowest Fan Speed Setting: 100m³/h |
| Noise Level | 34db – 63db |
| Size | Height: 56cm Width: 29cm Depth: 29cm |
| Weight | 10.8Kg |
| Power | 45W Max |
| Fan settings | 5 settings |
| Control | Manual and Auto Settings |
| Power Supply | 220V-240V, 50 Hz |
| Filter Types | Pre-Filter Dual HEPA Filters DNO Catalyst Filter Ioniser |
| Filter Size | Two Replaceable Filters |
| Filter Replacement Indicator | Yes (indicated on display panel) |
| Filter Lifetime | 12 months approx. (depending on light or heavy usage) |
| HEPA Grade | H13 |
| Suggested Room Size | Up to 150m2 |
Delivery & Returns
How long will delivery take?HealthyAir Purifiers are in great demand, so delivery may take up to 10 working days. We will confirm a specific delivery date after your order is placed.
What is the warranty period?
Each HealthyAir Purifier benefits from a 1 year warranty period.
What is the returns policy?
You'll benefit from a 30 day risk-free trial. If you are not delighted with your purifier, you can return it in as-new condition within 30 days for a full refund. UK mainland only.


DNO Technology