Blueair Blue 3450i Air Purifier
484/7623£300.00
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About this product
The Blueair Blue 3450i Air Purifier brings you clean, fresh air that makes a real difference. Using HEPASilent dual filtration technology, it removes 99.97% of airborne particles down to 0.1 microns, including pollen, pet dander, mould and dust, whilst the carbon filter tackles light household odours from cooking, pets and smoking. It purifies extra-large spaces quickly or smaller rooms in minutes on high speed, making it ideal for bedrooms, living rooms, or open-plan areas. It's whisper-quiet and uses less energy than a standard light bulb.
With smart app connectivity, schedule cleaning cycles, monitor air quality, and use Welcome Home geofencing for fresh air on arrival. Quiet Mark recognised and quieter than a whisper on low speed, it's ideal for undisturbed sleep. The washable grey pre-filter captures larger particles before the main filter. Four speed settings offer airflow control, and Alexa voice control simplifies managing air quality. RealTrack filter monitoring alerts you when to replace the filter. The cable allows flexible placement, it fits any room, includes a filter, and has a manufacturer's guarantee.
- Suitable for room size up to 103m².
- Noise level 50dB.
- Quiet operation.
- 4 speed settings.
- 99.97% filtration rate.
- Filter included.
- Washable filter.
- CADR rating smoke 510.
- CADR rating pollen 510.
- CADR rating dust 510.
- Size H53.4, W31.8, D31.8cm.
- 1.85m cable.
- 38 watts.
- Manufacturer's 2 year guarantee.
- EAN: 689122023625.
Returns
If you want us to collect an unwanted small item after delivery, it costs £3.95 or you can return it to any store for free. You won’t be charged if the item is faulty, or if it was delivered by a supplier.
4.9
20 reviews
100%
Recommended this product
Customers Say
Highly effective air purifier with easy app control, quiet operation, and modern design. Great for allergy and asthma relief, fast air cleaning, customizable settings, and filter monitoring.
An AI generated summary based on recent customer reviews
Each review is verified as authentic by our independent third party and we only publish reviews from customers or Argos Testers who have purchased or used the item. Customers are incentivised to submit product reviews as part of a prize draw.
Great product
Very good product. Recommended
Gaz, 45 - 54
Blueair 3450i
This is a great bit of kit for a large room. My breathing has improved so much and my sleeping is much better. If you angle it right it's great for cooling as well
Petesparx, 35 - 44, Hemelhempsted
Amazing made a massive difference to my son health
My son has had asthma since adding the air purifier to his room. We have seen a massive benefit to his breathing, and all the extras added on the machine, like the app and being able to create a schedule for when the device is activated, are fantastic, well worth the money
Nlewisthfc, 35 - 44, Bedford
Blueair blue
I bought this few days ago and I can feel fresh air especially when I sleep… it’s amazing.
Roshni, 35 - 44, Leicester, UK
Easy to use
Nice and quiet and looks good too!
Lea, 25 - 34, Leeds, UK
Excellent air purifier
Fantastic air purifier, easy to set up with app, it shows air quality, you can adjust it remotely. The air purifier reacts promptly to air quality change (changing bedding,( we have feathers duvet,they create some air pollutants, and the air purifier detects it instantly) , using deodorant, it also detects it instantly, if you're using aerosol air freshener,be prepared the usage can activate air purifier. Please, be aware the outer filter must be cleaned regularly. Overally, I am very pleased with this air purifier.
Julia Al, 35 - 44, Salisbury
Blueair 3450i
Very efficient, does the job, and the app is very useful.
Don, 65 or over, Whitley Bay
Works amazing
Bought this a few weeks ago and it is awesome you can tell the difference it makes
1234, Bath
Blueair Blue 3450i Air Purifie
Highly recommend this purifier ,my adult son is asthmatic and chest problem uses it daily .Helps a lot to help his breathing Worth the money
sar69, 45 - 54, warminster ba12
Powerfull
Really powerful , clears the room in seconds . Very impressed
Andy, 45 - 54, Hull
Hello Lil.
After contacting our suppliers they have advised for Blueair Blue 3450i Air Purifier:
All Blueair air purifiers are CARB certified which means that they are considered safe and do not exceed detectable ozone emissions. Our units are tested in accordance with UL Standard 867 and demonstrate ozone emission levels far below the mandated California Air Resource Board (CARB) ozone emissions limit of less than 50 parts per billion (ppb). Additionally, Blueair air purifiers are certified for Zero Ozone emissions by Intertek.
Thank you for using Q and A.
Hi Lara b,
The Blueair Blue 3450i Air Purifier can be used without the app.
Thank you for using Q&A.
The small print
*Prices correct as displayed but are subject to change.
The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.