Blueair Blue 3250i Air Purifier
472/3431£170.00
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About this product
Meet the new Blue series with HEPASilent performance, now even better; up to 83% faster cleaning and 50% less noise. Unique HEPASilent dual filtration technology removes at least 99.97% of particles down to 0.1 microns. Blue 3250i purifies up to a 48m2 space in 30 minutes or 20m2 in 12.5 minutes on high. Blueair air purifiers are whisper-quiet and use less energy than a light bulb. Seamlessly connect to the Blueair app for scheduling, pollution monitoring and more. The stylish grey washable pre-filter removes the largest particles.
Filter 99.97% of tiny airborne particles down to 0.1 microns, and captures pet dander, pollen, mould allergen and dust; carbon filter traps light household odours from smoking, pets and cooking.
Connect to the Blueair smart air purifier app for scheduling, air quality monitoring, Welcome Home geofencing and RealTrack accurate filter tracking, Alexa voice control available.
Quieter than a whisper at only 18 dB on low fan speed. Quiet Mark certified air purifier, perfect for use in your bedroom for a good night sleep.
- Suitable for room size up to 48m².
- Noise level 46dB.
- Quiet operation.
- 4 speed settings.
- 99.97% filtration rate.
- Filter included.
- Washable filter.
- CADR rating smoke 239.
- CADR rating pollen 239.
- CADR rating dust 239.
- Size H48.1, W26.9, D26.9cm.
- 1.95m cable.
- 20 watts.
- Manufacturer's 2 year guarantee.
- EAN: 689122023601.
4.7
106 reviews
96%
Recommended this product
Customers Say
Quiet, effective air purifier with easy app connectivity and multiple settings. Helps with allergies, asthma, and odor removal. Some find it larger than expected but appreciate its design and air quality 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.
Dust no more
Bought for my dusty house. Extremely quiet on the night mode and very easy to connect to the WiFi which makes basically a remote control. Highly recommended.
Stevo, 45 - 54
Excellent Air Purifier
We have 3 of these now (1 bigger model) and they are excellent- wouldn’t be without them.
Edin45, 45 - 54
Air Purifier
I bought the Blueair air purifier about a month ago. Nice to have the app connectivity. The air quality is 0 most of the time but things like hair spray, spray deodorants and cleaning products do have an affect on indoor air quality which helps us to decide on better products to buy. It operates very quiet during the nighttime but lacks a timer function that more expensive models have. It helps woth hayfever symptoms whilst indoors but the symptoms return quickly when I step outside. A good budget air purifier but be aware that the replacement filters are an expensive additional cost.
CN48, 45 - 54
Fantastic air purifier
Was fed up with daily polishing & me & my daughter suffer hay-fever & i can honestly say why didn't i buy it years ago
Kaz, 55 - 64
good, but could be quieter
Got this few weeks ago, it runs ok, has a huge filter so can move a lot of air, which is good, the auto-mode is good as well, seems to work fine, however even on the lowest setting, it's quiet, but definitely not silent, and can not sleep in the same room.
Tom, 35 - 44
Great purifier
Brilliant piece of kit, super quiet, useful choice of settings and lets you know changes in air quality in the online app connection to my mobile, highly recommend it, less headaches and clear breathing even with my cats in the house
LorMc53, 65 or over
Good for cigarette smoke smells.
I bought this for using in my flat near the front door as neighbour's cigarette and cannabis smoke is very strong and can sometimes smell it in my flat. This works really for the smell. I put it on its highedt setting for a few minutes and then gradually lower the setting. Very good.
kren, 45 - 54
Great air purifier
Great air purifier. Nice and quiet operation. The app has good functionality
Robbiewild89
Great value for quiet and effective air filter
I bought this air purifier to help clean the air of cat fur and smells while a friend with a pet allergy was visiting. I love how quiet and sleek looking this model is, although it is bigger than I expected. I alternate use in the bedroom and livingroom. In the bedroom the air is noticeably better. The living room is bigger and homes the litter box and car food, so there's more work to be done in there. It definitely helps, but it's less noticeable than the bedroom. Overall, I think this is a great value for the results it gives. My only critique is that the wifi connection seems to go in and out, so it's not as easy to check the air quality as I'd like.
Kait, 35 - 44
Helps with a good night’s sleep!
I leave it on 24/7 and I seem to be sleeping better since as I am not being disrupted by hay fever! Cheers to that!
Will, 35 - 44
Hello Bill,
After checking with our supplier, they have advised for the Blueair Blue 3250i Air Purifier: ''The blueair purifier removes at least 99.97% of airborne particles such as allergens and irritants down to 0.1 microns, making it an ideal product for homes where there are hay fever sufferers.''
Thank you for using Q and A.
Hello Za,
Blueair Blue 3250i Air Purifier.
Night Mode is a feature on some Blueair Blue 3250i Air Purifiers that reduces the fan speed and dims the LED lights to minimize disturbance during nighttime use. This mode is designed to ensure good air quality with minimal noise. To activate or deactivate Night Mode, connect your air purifier to the Blueair app and adjust the settings accordingly.
Thank you.
Hello Cathy,
After checking with our supplier, they have advised for the Blueair Blue 3250i Air Purifier: ''The carbon layer of the filter can help to remove smoke smells.''
Thank you for using Q and A.
Hey Ann :)
You can wash the filters.
Thanks for using Q&A.
Hello Ray,
I can advise the following for the Blueair Blue 3250i Air Purifier:
The carbon layer of the filter can help to remove smoke smells. Image 5/6 explains what you will get from the filter.
Thanks for using Q & A.
Hello there,
This Blueair Blue 3250i Air Purifier is described as follows:
"When your air purifier's indicator light turns red, it's time to change the main filter. This will1occur some time between 6 and 9 months of operation, depending on usage and your air quality conditions."
Thanks for using Q&A.
Hello Sprout,
The supplier has advised the following for the Blueair Blue 3250i Air Purifier:
“ Yes, the Blueair 3250i air purifier can be used without WiFi. ”
Thanks for using Q & A.
Hello Jj,
After checking with our supplier, they have advised for the Blueair Blue 3250i Air Purifier: ''The filter system, is efficient in cleaning large quantities of air by eliminating a wide array of pollutants, including allergens, pet dander, dust mites, fine particles, mould and pollen.''
Thank you for using Q and A.
Yes it does, I have mine on now next to my bed, and I can feel a lovely cool breeze coming from it. Obviously it isnt a fan, but it does cool the air
Hello Lulu.
Blueair Blue 3250i Air Purifier:
This does not cool the air, it is designed only to purify it.
Thank you for using Q&A.
You can put it on auto or just run it now and again try it every 3 hours if the light is always blue you dont need it on
Hi Chris,
Blueair Blue 3250i Air Purifier 472/3431 You may leave this on all day if you have allergies that this will help with or you may wish to use it as and when and how long you like.
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.