Always Healthy AirLightAir IonFlow Signature — filter-free air purifier
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The LightAir IonFlow Signature combines the filter-free IonFlow technique with a refined, taller base.
View the full product descriptionAbout this product
The LightAir IonFlow Signature combines the filter-free IonFlow technique with a refined, taller base. Performance and capacity match the Evolution — the difference is mainly in the design.
Suitable for
- Living rooms, bedrooms and smaller work spaces
- Rooms up to roughly 50 m² / 125 m³
- Airborne particles such as fine dust, ultrafine particles, smoke and pollen
Product specifications
- Filter-free ionization technology, no fan
- Stated power consumption: 7 W
- Available in white, black and brown
- Three-year manufacturer's warranty
Regularly cleaning the collector and surfaces is part of normal use. An air purifier complements ventilation, it doesn't replace it.
Which one fits me?
Compare the models
Compare application, technology and maintenance. Room capacity still depends on placement, ceiling height and the pollution source.
| Comparison | LightAir IonFlow Evolution — filter-free air purifier | LightAir IonFlow Signature — filter-free air purifierCurrent choice |
|---|---|---|
| Best choice for | Best value for money | A design-forward interior |
| Technology | Filter-free ionization | Filter-free ionization |
| Maintenance | Clean collector, no replacement filter | Clean collector, no replacement filter |
| Price from | € 399 | € 499 |
Quick advice: choose the Evolution when value for money comes first. Choose the Signature when the same filter-free approach in a more distinctive design suits your interior better.
Evidence
Evidence-based, without exaggerated claims
We separate general air-quality information from evidence for a specific product. See which sources are available, which test information is still missing, and where the limitations lie.
View research and test methodsFrequently asked questions
No. Ventilation remains the basis. Air purification is an additional step against particles.
Ionization can help reduce airborne particles from wood smoke. The result depends on the source, room and ventilation; ask us for model-specific advice.
This model can be used in a bedroom. Before placing it, check the stated noise level and any indicator lights.
This IonFlow model doesn't use a replacement filter. Clean the collector according to the model-specific manual.
With ionization technology, this is an important product question. We only publish an exact value or standard claim once the original model-specific test report, measurement method and test conditions are available. Feel free to ask us for the current documentation for this model.
Comparable air purifiers
View product →-20%The LightAir IonFlow Evolution is a quiet, filter-free ionizer for living rooms, bedrooms and smaller work spaces.