BLUEAIRGenuine HEPASilent Replacement Filter for Blue 3350i Air Purifier – Removes 99.97% of Pollen, Dust, Pet Dander, Mould, Bacteria & Viruses Activated Carbon Reduces VOCs, Odours, Chemicals

Very quiet fan and seems to draw a lot of small dust particles from the air. Hopefully this helps with seasonal allergies.

We position the air purifier between the kitchen and our large lounge, and it has made a noticeable improvement to air quality in both rooms. The app has allowed us to schedule a daily “night mode” for a few hours overnight, making the air fresher when we come down in the morning. It is also very quiet, especially in auto and night modes.

Firstly, this arrived well packaged and has a very modern and aesthetic design which goes perfect in my living room. The air purifier itself is quite light which makes it very easy to move around rooms. It is very simple to use, all you have to do is use the buttons on the top or use the air purifiers app which is very convenient. When open it is quiet, especially on night mode which is practically silent. When set on a fastest mode it produces fresh air very quickly which I usually use after vacuuming a room. All in all a high quality air purifier which is looks very modern.

I ordered this for my son's bedroom. I should point out that my son is at university but decided to live at home -yay. As such, he currently resides in one of our downstairs rooms where he hides away, eats, sleeps, etc in there - even though he keeps it reasonably clean, it's unpleasant, especially when he opens the door to share the air quality with the rest of the house :( This fabulous air purifier has dramatically improved life for the entire household by keeping the air quality in my son's room, well, really nice actually. I can walk in there without passing out! The whole room smells fresh - trust me, before it smelt anything other than that! I'm severely allergic to dust and it's helped greatly with that (because my son isn't fond of dusting) and my son who suffers with hay fever has really appreciated having an allergy free space. The air purifier itself is quite lightweight and can easily be moved around the house. I have a Philips which weighs a small tonne in our living room, but this one is compact in comparison. The controls are very simple - on top of the unit there's an auto mode, sleep mode and three fan levels. I would advise downloading the Blueair app however for a better user experience. The unit can be controlled via the app, plus it gives air readings, brightness settings, fan speeds and shows the current life of the filter. The app is very easy to install - we currently have it on 3 different devices. It requires Bluetooth connection for the initial pairing, but afterwards it works via WiFi. Is it noisy? Well on the highest setting it blows like a desk fan would because its working more. On the lower settings and sleep mode it's really quiet. My son keeps it on through the night when he's suffering with hay fever and you can barely hear it. Unlike my other air purifier, the internal filter can't be cleaned but instead needs replacing around every 6-9 months. I'm not sure what the cost of this will be as of yet - hopefully not too costly. The outer pre filter can be vacuumed or washed if it's very dusty - this is the coloured cover surrounding the unit. This can also be changed if preferred and Blueair have a range of colours if you feel like changing things up a bit. Overall we're really happy with this air purifier - it's small but mighty and does an excellent job of filtering out all manner of pollutants from the air.

A nice looking and quiet air purifier-Is is quite large so I recommend checking the sizes first... and checking that you have a suitable place to put it. On the bright side, it looks nice so can be left in a location on show but is light so can be moved and put away if needed. I find it easy to use - It can be operated by the buttons on top of the device or on your phone by downloading the app. I have left 1 star off the review as there is little information about replacement filters. I have no idea which one is needed or how much they are. Currently £239

From the first use, I sensed a remarkable difference in air quality within my home. Being a pet owner with an asthmatic child, this device came into our lives without a moment too soon. Despite various plants and dehumidifiers around, lingering pet odour and a stifling atmosphere were inescapable. Cue this purifier, and the air felt noticeably lighter, cleaner and easier to breathe in.Connecting it to the app on my phone was less tedious than anticipated. No technical wizardry required, just straightforward setup. Monitoring air quality became an unexpected hobby, revealing fluctuations throughout the day. Asthma triggers such as pollen levels and dust particles have clearly diminished, judging by the decrease in my child's need for his inhaler.The noise level? Think less along the lines of a library and more of an empty room. Essentially, it's silent enough not to disturb even the lightest sleeper.A device that might seem like an unnecessary extravagance soon proves to be indispensable. The increase in air quality, evident from both the app readings and our own sensory experiences, marks this as a noteworthy acquisition.

As the receptionist at a bustling office with high traffic, I have been using the Blueair Blue Max 3350i Smart WiFi Air Purifier, and it has been great. The air purifier's ability to keep the air sanitary is outstanding, creating a clean and healthy environment despite the constant influx of people. Additionally, I appreciate the modern and stylish look of the purifier, which seamlessly fits into our office decor. Its sleek design adds a touch of sophistication to the reception area, enhancing the overall ambiance. I highly recommend the Blueair Blue Max 3350i for any busy office space in need of both functional air purification and aesthetically pleasing design.

Can’t complain with this one so far! Very easy to use and seems to be doing the job. There’s a variety of settings on the top which are easy to switch between and it’s pretty quiet when running.

Design is not good, compared to other brands, Filter is directly accessible, covered by cloth cover. Grey part is just cloth. Air quality always shows excellent compared to my other product.