Air Purifier - Pure 221 - Cleans Upto 2592sqft, AQI, HEPASilent Technology Removes 99.97% Pollen, Dust, Mould, Bacteria, Viruses, VOCs, Odours - 1+4 Years Warranty

Its just the right size, noise, and function level. Very good quality for its price so far im very happy with it.

Ordered for our bedroom as our central air does not have pre-filters. Our newborn son would wake up every morning very congested. After the first few hours of operation in our bedroom we noticed the air seemed cleaner. After running it a few days the pre-filter has light dust, and our son has been waking up with only minor stuffy nose. On highest setting the filter produces a nice white-noise, hardly noticeable after a while. Overall very happy with purchase!

Perfect, efficient and quite

This is perfect for a small bedroom. It’s not too loud at the highest setting. This has helped a lot with my kids asthma and allergies, especially since we have pets at home. Highly recommend this!

The unit that came appears to be used and is not BRAND NEW

It really cleans the air. I love this air purifier a lot than I can imagine.

It's pretty good for what it is and it does an okay job at purifying, but my biggest complaint is the noise level, it's near silent on low, anything else and it's loud. There are way better products out there that can run on the lowest setting and purify air faster in addition to being totally silent. Get this if you want to place it in an isolated room that isn't used a lot, if you want this for a bedroom or a lounge area, then I recommend to getting something else.

One of my best investments. Within a few hours I could already feel a difference. The air in my room opposed to the other rooms was definitely better. I had a near death experience a few days ago when my chest totally closed and I could not breathe due to my dog allergy. I refused to give him away so I thought let me get a purifier. This is really great. Feel the difference already.

We have 2 dogs in the house and I also suffer with seasonal allergies, so thought I would give this a try. I have this in my bedroom, and I've been really impressed with it. I'm sleeping much better and no longer feeling congested when I wake up. The air in the room feels so clear and healthy. Noise wise, it is really good. It has 3 settings, low-medium-high. On the lowest setting, it really is whisper quiet. Medium setting gives off a white/static noise - I like a background noise, so can still sleep through this. On the highest setting, I would say it's too loud to sleep through, but that's just me. I only use the high setting after I've vacuumed etc. I mostly keep it on medium, although the past few nights, I've switched it to low. The fabric 'pre-filter' cover does a great job at catching hair from the dogs, pet dander and dust. I wash mine each week. My unit came with 2 pre-filter covers, which is great. It means I can wash one, while still having the spare on the go. I've really noticed less dust settling on the bedside tables etc It's made a big difference. It's a simple unit to use, with only 1 button, which you press to go up the levels. My only negative point is the display LED's. It's a bit brighter than I expected, however I am getting used to it at night and isn't really a problem. The LED's come on, depending on which level you have it at. I've been so impressed with Blueair, I've purchased 2 more! I have the bigger 405 Classic in the lounge and the smaller Blue 411 in my home office. They are all really impressive. Quiet and very low energy use, which we are all very mindful of these days. Highly recommended.

Love sleeping with this on for me a change has happened deeper sleeps

I paid for this device £150 literally in May 22, now its £400 which is insane! But when it comes to the device itself, its amazing I feel the difference in the air, I am often working from home and purified air keeps me focused longer without feeling tired. Of course this will not replace fresh air but for anybody living in the city it's a 100% recommendation from me to have this as our environment is toxic and in long run your health will benefit from it. When it comes to filters, I am using this quite often there are days where this device works 24/7 but not all the time and recently I bought filter but because I wanted to buy it, not because the device was asking for it. It's been now over 5 months and it still runs on the original filter which i had with it, the replacement costs £60 I think this price per every 6/7 months is a good deal.

Good one, looks charm. Had to replace the first piece as it has noise from fan, replaced item working fine since few days. Satisfied.

I bought this mainly because I have housemates that smoke and often lie about going outside, my worry about my lungs and my pets was increasing noticeably because of this. So after doing a lot of research on air purifiers I found and settled on this one, you want a purifier that will give your room size at least 5 air changes per hour which Blueair does! My room is much smaller than what the unit can be used in but I wanted something effective in clearing any stray smoke. I must say since buying this I haven’t been able to smell any stray smoke in my room that may have drifted up when housemates were smoking at the door downstairs. If any cooking smells drift up into my room this purifier clears them very quickly. I have pet rats and so their lungs are very sensitive, I feel much more at ease having this air purifier now. It hasn’t cleared their smell completely but it doesn’t bother me much since all pets smell a little and it’s done a great job at clearing what I needed it to. The unit is a little noisy, on the lowest setting it’s quiet, I normally have it on medium which is noisy but you get used to it. I never really have it on high since it’s very loud and probably better suited for an office or in a house rather than a bedroom if used on high. It doesn’t have a timer unfortunately but I find I just leave it almost constantly running anyway so it doesn’t bother me. Overall I’m so happy I bought this, it does what it says, is very powerful and gives me so much peace of mind that my pets and I are breathing in smoke free, clean air.