LightAir IonFlow 2.0 Signature Air Purifier Ioniser

  • £495.00
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  The item is shipped from Sweden.  Import taxes and customs duties may apply. 
  We will refund you these fees upon receipt of the product. 



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value £39.99

LightAir IonFlow Signature looks after your health and wellbeing by silently cleaning the air in your home from the most harmful airborne particles.  IonFlow Signature is your best protection against germs in the air, such as virus, bacteria and mould.

Why buy an IonFlow 2.0 Signature:

  • Suitable for medium and large rooms up to 50 m2

  • Instantly eliminates over 97% of viruses while they’re still in the air.

  • Removes the smallest and most harmful particles down to 0.007 microns.

  • Product of seven years of scientific research at Karolinska Institutet in Sweden.

  • The truly silent operation helps you enjoy clean air without distractions.

  • Ozone-free and CARB certified. 

  • Gold, black and white colour options to suit your decor.

  • Low maintenance and power consumption.

  • Winner of the best air purifier survey in Sweden.

  • Filter free operation ensures low running costs.

  • Please note, the air purifier needs to stand 1 meter away from walls and furniture.

A note from the staff:

Air Purifier Expert's Opinion - Aerify

"I like the IonFlow 2.0 Signature for its award-winning Scandinavian design that makes the air purifier stand out from the rest of the competition.  The ionisation technology can neutralise harmful nanoparticles down to an impressive PM 0.007 killing viruses while they are still in the air. 

In addition, it is super cheap to run, there is no filter to replace, and it's virtually silent.  Just rinse the reusable particle collector in water and use it again and again."   

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

More Info

LightAir IonFlow 2.0 Signature silently protects you from indoor airborne infections

The IonFlow 2.0 Signature air purifier from the Swedish manufacturer - LightAir is the most luxurious in the IonFlow series.  The winner of the best air purifier survey conducted by Bygghemma - Sweden’s largest e-com home improvement retailer, LightAir IonFlow Signature cleans the air from the most harmful particles – fine, ultra-fine and nanoparticles down to PM 0.007. 

It utilises proven and patented ultra-high-density ionisation technology to help people with lung diseases such as COPD and asthma.  IonFlow Signature works well in all home and office environments up to 50 m2.

Instantly eliminates over 97% of airborne viruses

The LightAir IonFlow 2.0 Signature air purifier works by negatively charging the particles in the air.  This way, the particles are drawn to the positively charged collector pretty much in the same way as a magnet works.

Seven years of scientific research at Karolinska Institutet in Sweden proves that IonFlow technology neutralises over 97% of viruses immediately in indoor air, without having to pass through any filter at all. If someone sneezes, almost all of the viruses are neutralised before they even get a chance to reach you.

Also, the Swedish National Test and Research Center and other independent research agencies show that the LightAir IonFlow air purifiers capture more than 99% of all airborne particles, including:

  • Ultrafine dust 

  • Bacteria and viruses

  • Pollen and pet dander

  • Traffic pollution 

  • Mould spores and fungi

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

LightAir IonFlow Air Cleaning Technology - Aerify

The filter-free and silent IonFlow 2.0 Signature efficiently cleans your air from 99% of pollutants down to PM0.007. 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. Hence it is crucial to choose an air purifier that effectively removes nano-level particles.

The unparalleled air purifying ability of the IonFlow 2.0 Signature makes it a very efficient solution for allergies, asthma, COPD, pregnancies, infants, children or anyone looking for a healthy lifestyle.

Ozone-free and CARB certified technology

The IonFlow 2.0 Signature is equipped with a unique and patented technology that produces around 30 billion negative ions per second at a one-meter distance from the air purifier without releasing harmful ozone

The ozone emissions of the IonFlow 2.0 Signature are not measurable (below the detection level of 0.002 ppm). Being ozone free is a unique feature that probably is not matched by any other ionisation air purifier on the market.

The air purifier is 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.

The virtually silent operation helps you enjoy healthy air without distractions 

The air purifier from LightAir is exceptionally quiet.  Put it in a bedroom, or an office and no one will be disturbed. It operates at only 21 dB(A)-  lower than a whisper in a library!

Anything above 45 dB(A) is perceived as counterproductive, annoying or disturbing. Being virtually silent makes the LightAir IonFlow 2.0 Signature the ideal air purifier for a bedroom or an office, the rooms where we spend the longest time on average per day.

Uses very little electricity, no fan and filters to replace

The IonFlow 2.0 Signature features a reusable particle collector that you can quickly rinse in water and use again and again. The fact that you never need to change or buy filters will save you a lot of money in comparison to conventional filter-based air purifiers. Add the environmental aspect and low electricity costs the whole world is a winner!

Based on the IonFlow 2.0 Signature consumption of 7 watts and the average use time of 10 hours per day, it costs around 45 pence to run the air purifier for a month or approximately £0.0015 per hour.

Simply plug the air purifier into a power socket, and the device will do the work 24 hours a day.

LightAir IonFlow Power Consumption - Aerify

Award-winning luxury Scandinavian design that is sure to add a touch of style to your room

The IonFlow 2.0 Signature series has a modern design that features switchable lighting making it an attractive object that effortlessly adapts to any interior.

LightAir air purifiers use recycled materials and comply with the RoHS directive.

Gold, black and white colour options to match your existing décor

The IonFlow 2.0 Signature Black and White are the latest editions from LightAir that offer minimalistic but edgy Scandinavian design, complete with beautifully handcrafted stands.

LightAir IonFlow Signature Gold Home Air Purifier Ioniser - Aerify

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


Model IonFlow 2.0 Signature
Recommended Room Size Up to 50 m2
Negative Ion Effect 19,000,000 negative ions/cm3 on 1 cm distance, 250,000 negative ions/cm3 on 1 m distance
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 66 (DH)
Weight  2.8 kg
Manufacturer's Guarantee 12 months 


What's Included

1 x LightAir IonFlow 2.0 Signature air ioniser


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. In general, the collector should be cleaned approximately once every two weeks but may require more frequent cleaning if used in highly contaminated environments.

Does the air purifier come fully assembled?

The air purifier requires some simple assembly. 

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 Center where test result was not even measurable (instrument measures down to 0.002 ppm).  It has also been tested and approved by the Air Resources Board 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. 

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. 

Do I need to use the protective guard?

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

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.  

What is the guarantee on the IonFlow 2.0 Signature air purifier?

The guarantee is 12 months and is given by the manufacturer - LightAir.



Download the instruction manual for the LightAir IonFlow 2.0 Signature here.



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

  • Dispatched directly from a supplier in Sweden.

  • Order processing time 1-2 business days.

  • Estimated delivery time 3-5 business days.

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

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

Please note, because of the UK's exit from the EU your order may be subject to import taxes and duties.  We will refund you these fees upon receipt of the product.  Please send us proof of payment via email to claim your refund on taxes and duties. 

Order Tracking

We will send you tracking information within 48 hours of your order leaving the warehouse to the e-mail address you provided when checking out. 

You will be able to track the delivery status of your order on the "Track My Order" page. 

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. 

Customer Reviews

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