LightAir IonFlow 2.0 Evolution Air Purifier Ioniser

  • £439.00
    Unit price per 

Free delivery on orders over £50
14-day hassle-free returns
100% secure SSL checkout
Every purchase helps UK charity

  See IonFlow technology in action:

The LightAir IonFlow 2.0 Evolution actively finds and eliminates over 97% of viruses while they are still in the air. Additionally, it captures the most harmful air pollution particles, down to 0.007 microns in size. Under normal circumstances, these nanoparticles represent 90% of all particles in the air and are thought to cause the most severe respiratory illnesses and diseases.

The Evolution 2.0 works silently as it doesn't have a noisy fan. This makes it an excellent choice for bedrooms, offices and other places where excessive noise can become an issue. Last but not least, the air purifier consumes very little electricity, and you don't need to buy any replacement filters either, which are both economical and environmentally friendly. Simply plug it in, turn it on and let the IonFlow 2.0 Evolution clean the air you breathe! 

  Excellent choice for:

  • Shoppers with spacious rooms up to 50 m2

  • Those who seek protection from airborne viruses and bacteria.

  • Light sleepers.

  • Buyers who place a high value on low running costs. 

  • Eco-conscious buyers.

  Why we love it: 

  • The IonFlow technology actively finds and eliminates over 97% of viruses.

  • Eliminates the most dangerous particles down to 0.007 microns.

  • No filters to change! Save money and protect the environment. 

  • Product of 7 years of scientific research at a Swedish medical university.

  • Silent operation (only 21 dB(A)).

  • Low power consumption (only 7W).

  • Ozone-free and CARB certified. 

  • Premium Scandinavian design. 

  • Colour options in gold, black and white.

  • Please note, that the air purifier should stand 1 metre from walls and furniture.

  Reviewed by our team:

Air Purifier Expert's Opinion - Aerify

"The IonFlow Evolution is highly effective at neutralising airborne infections, super cheap to run, there is no filter to replace, and it is practically silent." - David, customer support.

Click the "More Info" tab now to learn more or "Add To Basket" to place your secure order.

More Info

Instantly eliminates over 97% of airborne viruses

The IonFlow 2.0 Evolution air ioniser works by negatively charging the particles in the air. The positively charged collector, which you can simply wash in the water, attracts these particles like a magnet.

Seven years of scientific research at Karolinska Institutet in Sweden proves that the IonFlow technology can neutralise over 97% of viruses immediately. If someone sneezes, the IonFlow 2.0 neutralises almost all the viruses before they even have the time to reach you.  

Additionally, the Swedish National Test and Research Centre and other independent research agencies show that the LightAir IonFlow air purifiers capture over 99% of all airborne particles, including ultrafine particles, bacteria and viruses, pollen and pet dander, traffic pollution, mould spores and fungi.

Eliminates the most dangerous particles down to 0.007 microns

Conventional air-purifying solutions only handle particles larger than PM0.3 and cannot deal with the most dangerous air particles, hence only addressing 10% of harmful indoor air pollution.


LightAir IonFlow Air Cleaning Technology - Aerify

The IonFlow 2.0 Evolution produces around 30 billion negative ions per second. This high-density ionisation enables it to clean your air from 99% of pollutants down to the most dangerous air particles 0.007 microns in size. Under normal circumstances, these nanoparticles represent 90% of all particles in the air and are thought to cause the most severe respiratory illnesses and diseases. 

The unparalleled air purifying ability of the IonFlow 2.0 Evolution makes it an efficient solution for people living with allergies, asthma, COPD, or anyone looking for a healthy lifestyle.  

Uses ozone-free and CARB certified technology

The ozone emissions of the IonFlow 2.0 Evolution are not measurable (below the detection level of 0.002 ppm). As a result, it was certified by the California Air Resources Board (CARB). To be approved, air purifiers must be tested for electrical safety and ozone emissions, and meet an ozone emission concentration limit of 0.050 parts per million.  

Silent operation for healthy air without distractions

Anything above 45 dB(A) is perceived as counterproductive and annoying. The IonFlow 2.0 Evolution is perfect for quiet environments such as bedrooms, living rooms and offices. It operates at only 21 dB(A) - lower than a whisper in a library! 

Filterless design and low running costs

With IonFlow 2.0 Evolution you will never have to buy or change filters, full stop. The air ioniser has a washable particle collector that you can simply rinse with water every two weeks and use again and again. This will save you a lot of money if you were to buy a conventional filter-based air purifier. Standard HEPA filters cannot be recycled and around 6,000 tonnes of these are sent to landfills every year! 

Running the IonFlow 2.0 Evolution 24/7 will not break the bank either. It only consumes 7 watts of power, much less than conventional HEPA based air purifiers.

LightAir IonFlow Power Consumption - Aerify

Luxury Scandinavian design 

The IonFlow 2.0 Evolution takes little space and has a modern design that will look great on a table or desk. The switchable LED lighting makes the air purifier an attractive object that effortlessly adapts to any interior.

LightAir IonFlow Evolution Gold Room Air Purifier Ioniser Living Room - Aerify

Click the "Specification" or another tab now to learn more or "Add To Basket" to place your secure order. 


Model IonFlow 2.0 Evolution
Recommended Room Size Up to 50 m2 
Negative Ion Effect 19,000,000 negative ions/cm3
Noise Level  21 dB(A), including background noise
Power Consumption 7 W
Certifications EMC (Electromagnetic Quality) CE, ETL (US), GS, S, BSMI, CQC
Particle Reduction Effectively removes particles (size 0.01-1.0 μm).  Especially efficient in eliminating the smallest and most dangerous particles (ultra-fine particles below 0.1 µm), but it also removes larger particles (1.0-25.0 μm) at a reasonable rate.
Dimensions (cm)  19 x 59 (DH) 
Weight  2.7 kg
Manufacturer's Guarantee  12 months



  LightAir IonFlow 2.0 Evolution instruction manual

Delivery And Returns 

Order confirmation

As soon as you place your order, you will receive an order confirmation e-mail. We will automatically reach out to our supplier to confirm that the item is in stock. If your item is in stock, we will process the charges to your credit or debit card.  

Free Delivery On Orders Over £50

  • Dispatched directly from a supplier in the UK.

  • Order processing time: 1-2 business days.

  • Estimated delivery time: 1-2 business days.

  • Orders are not shipped or delivered on weekends or during public holidays. 

  • If we are experiencing a high volume of orders, shipments may be delayed by a few days.

Free Returns

Naturally, we hope you'll love your purchase, but it's OK to change your mind. 

Our return policy lasts 14 days.  

For full information, please read our returns and refunds policy. 


  • Can I keep the IonFlow turned on 24/7?

    In indoor environments, the air is exchanged continuously. It will not remain free from pollutants unless the air purifier is on. Since the IonFlow is virtually silent and extremely energy efficient, we recommend leaving it on at all times.  

  • Do I need to use the protective guard?

    No, the protective guard is optional and not necessary from any safety perspective.

  • How do I know if the air purifier is working?

    When you turn on the air purifier, the blue LED light on the top will light up and the particle collector will become static. The collector will become dirty on the outside. How fast depends on how polluted the environment is where the air purifier is placed. 

  • How safe is the air purifier?

    The IonFlow has been tested by third-party institutes and organisations in order to ensure that it meets all current regulations and legislation around the world. Negligible ozone - ozone emission has been tested and approved by the Finnish VTT Technical Research Centre where the test result was not even measurable (instrument measures down to 0.002 ppm). The Air Resources Board has also tested and approved it in California (ARB). Electric discharge - the electric discharge that can be felt when you touch the collector is completely harmless.  Electromagnetic field - the electromagnetic field has been tested and approved by Intertek. 

  • Does the air purifier come fully assembled?

    The air purifier requires some simple assembly. 

  • Is the particle collector washable? How often do I need to clean it?

    The particle collector is reusable and can be easily rinsed in water and used again and again. How often you need to clean the collector depends on how polluted the environment is where it is placed. The collector should be cleaned approximately once every two weeks but may require more frequent cleaning if used in highly contaminated environments.

Customer Reviews

Based on 6 reviews
A real dust magnet

We live near a polluted busy road, so our bedroom gets dusty quickly. This air purifier is a real dust magnet! I was very impressed by how much dust it accumulated in just a few weeks’ time. Even the particle collector turned greyish white. There is no filter to replace as you just simply wash the collector in warm water. The filter is virtually silent, so it’s perfect for our bedroom. It’s a bit on the expensive side, but if you consider future savings on costly replacement filters, then the price is somewhat reasonable.

Thank you so much for your leaving your review. It's great to hear that the product works well for you.

Don't know if it really makes the difference

Besides undoubtable pros (no filters, silent, aesthetically pleasing), I can't really say if it makes the difference with the air quality of your house. It does grab dust and small particles, but still see the air full of dust in the house and notices no difference in breathing.
I think is does a good work but can't say if it's also enough. Price is quite high, and in my case I had to replace the upper part because after a few months it stopped working (since I bought it from a supplier of the company I work for, they replaced it for free).

David Junaid
Feel a lot safer going back to the office

I now feel a lot safer going back to the office and they seem to be picking up a lot of dust. They are very quiet and you hardly notice them once they are switched on.

Philip Tourtel

Unfortunately it's the sort of product which is difficult to know if it is improving our air quality. Perhaps a longer period of assessment will be needed. Also the circular trim item was very fiddly to put together and for the sake of a slightly larger box and the cost of the item, I believe it should come pre-assembled.

Margaret Frost

LightAir IonFlow 2.0 Evolution Room Ioniser Air Purifier - 50 m2

  Other top rated products

  How we give back

For every product you buy we donate £2 through JustGiving to "Cots for Tots" - the special care baby charity for sick and premature babies at Bristol’s Special Care Baby Unit at St. Michael’s Hospital.