Air Purifiers for Home Bedroom Dorm up to 1,138 Ft², Blue 511i Max

I love this air purifier so much! It works very quietly, and I can turn it on and off right from my iPhone. It comes with an app where you can check the quality of your air, and you can also see the air quality directly on the purifier’s indicator. It looks very nice and is also lightweight, so it’s easy to move around. I have two dogs, and I can definitely feel that the air is much cleaner. I’m also sleeping much better, and my sensitive eyes and nose finally feel better. Since I bought it, I haven’t even sneezed anymore! I’m really happy with this purifier and would definitely recommend it.

This air cleaner works very well in my home. I noticed less dust, which was my biggest problem. It is quiet and I love the fact that you can use the app to adjust it whenever you need to as I have one upstairs and one downstairs. I can adjust the speed or turn it to auto or even turn it off whenever I need to without getting up by using my phone even when I’m not home. I also like that you can monitor what the air quality was throughout the day. It picks up odors, like hairdryer and kitchen odors. And adjust the speed on auto according to the odors it picks up and then it adjusts back once the odor has been eliminated. Excellent product. Worth the purchase. I purchased a large and smaller size.

Talk about bang for your buck! The BlueAir purifiers are the best looking on the market, and they have the tech to match. I love the app – being able to track your air quality like that is fantastic. I have this smaller unit in my office where my cat's litter box is set up to support my larger BlueAir 511i in the living room, and you can literally see when I scoop based on the air quality spikes. The auto mode is soundless, which I LOVE, and even when you crank the fans up, it's not loud or bothersome whatsoever. Definitely one of the most premium options on the market in both looks and operation. Works great at removing dust and keeping the house fresh. Love!

Bought these as they finally went on sale great value for the price! We have the 311i max for our living and dining rooms and bought these for our bedrooms so the size is perfect. These smart air purifiers are great at dust and odor removal! Smart sensor adjusts filtration so the airflow is always where it should be and is very quiet so it won't affect sleep quality! Would definitely recommend

I bought the model 211i first as we have a fairly large house and we were disappointed. I have had terrible allergies this spring so purchased the larger, well recommended unit and it basically did nothing to help. The blue light was always on indicating clean air but it did nothing to get rid of pollen and odors. It was basically a fan that moved air so we returned it. This unit (which is the SP1i model) functions much better to remove smells and VOC's. Our combined family room are roughly 700sq feet and we keep in the family room. It senses food cooking odors from about 25 feet away and helps remove them. I think this has a much more sensitive detector sensor and better filter; we are keeping it.

We’ve been using the Blueair 511i Max in our bedroom and dining room and I’ve been really happy with them. It’s compact enough that it doesn’t take up much space, but it still feels like it makes a noticeable difference in the room. One of my favorite things about it is how quiet it is. We run it while sleeping and the lower settings are barely noticeable. The higher settings definitely move more air and are louder, but I like having that option when I want to quickly freshen up the room. I love hearing it kick into high gear while cooking. I always use the fan and open a window but it detects the food particles and kicks it up a notch which makes me feel like it’s actually doing something. I also really like the removable fabric pre-filter. It catches a surprising amount of dust and hair before it reaches the main filter, and being able to remove and clean it is a big plus. Blueair also sells the pre-filters in different colors, so you can change the look without replacing the entire unit. I already swapped from the grey to the beige to better match our home. Deducted a star because I don’t want to connect to the app and one of the filters won’t stop blinking the WiFi light. I reached out to support and they sent troubleshooting options and after several attempts, I gave up. So it perpetually blinks.

Oh god! I love it. Hopefully the title caught your eye and made you laugh rather than report. But really, I do love it! It connected quickly and easily to my WiFi and app. The app is simple yet still useful. The filter itself is lightweight and very quiet. The fan setting is from 0 to 3 and I only started to hear it just barely over my home AC at 2. It’s in my toddlers room and it is perfect for white noise. I love that the lights can be fully turned off! One of the deciding factors for me was the price of filters and the average lifespan of them (6 months depending). I’m about to buy the largest one because I love this one so much already!

The perfect air purifier for your bedrooms. I love that everything is controllable from your phone. You can customize all kinds of settings . It’s not loud or distracting. It looks modern so it fits in with any decor. You can set it to turn off and on when you want it to. The filter life is very long and best of all it detects when there are pollutants in the air.

Casi no hace ruido, funciona perfectamente. Lo recomiendo.

Very quiet and does the square footage it says it will within an hour . Looks good too

We got this air purifier a few months ago. My husband and I absolutely love it. Just to follow on what I’ve read in other reviews: The automatic mode works well. We didn’t know how to make it work first. But then, we realised we just needed to make sure the unit was on, and leave it on Auto mode, that’s it. The timer works well too. It Does the work, fairly silent and the air feels fresher. You can track PM2.5 from your phone, and even turn on or off the device as long as it is connected to your WiFi. On top of performance, the design id appealing. We love it!

No sé si puedo recomendarlo. Si se encuentra en modo automático casi no se siente el flujo de aire entrar y salir, aunque es evidente que hay polvo en el cuarto donde está ubicado. El prefiltro está muy limpio a pesar de haberlo usado diario durante más de un mes. Leyendo me di cuenta que detecta solo PM2.5 que aunque son las más partículas más graves, al no haber ese tipo de contaminación en la habitación , aunque haya polvo u olores el sensor no se activa para que funcione con más intensidad cuando está en modo automático. Vivo en una ciudad contaminada y checando los registros mensuales según este purificador la calidad del aire interior estuvo excelente en el 98% del tiempo. Cuando registró algún pico fue porque apague una vela justo a su lado y ahí si entró el sensor, lo que me dio idea de que no está dañado, simplemente así es. Si lo quieres para filtrar polvo no lo recomendaría. Comparo con otros purificadores que tengo en mi casa y a los cuales constantemente tengo que estarles limpiando los filtros y éste no se compara.

The smoke from wildfires promoted me to buy this air purifier. I have two other air cleaners in different rooms that work well but I specifically wanted a quiet one for the bedroom and I crossed my fingers and ordered it. Set up was easy, just plug it in and set to Automatic. I didn't install the app and do not intend to (I'm so done with an app for every appliance). It was very quiet until the air quality detection kicked in (red indicator light = poor air quality) and the fan came on full. Even at maximum fan speed it was quieter than my other cleaners and within an hour the room went from "very polluted" (red indicator light) to "excellent" (blue indicator light). When the AQ got to blue, the fan speed reduced to a quiet maintenance level, perfect for sleeping. The manual explains the indicator lights, settings for fan speed and recommendations for filter change. There's also a WiFi indicator light: the instructions to install an app and connect to your network seem clear in case you want the graphs & reporting from an app. Overall I gave this 5 stars because it didn't force me to install an app, it's quiet, does an excellent job quickly cleaning the air, has clear instructions, and is an attractively designed & easy to maintain unit. One more thing: I ordered this along with some other items that weren't available until 2 days later so to save trips, selected Amazon to ship altogether. I had regrets about delaying delivery as the smoke hanging over my city got worse the next day, and was pleasantly surprised when I was notified the air cleaner had shipped and was out for delivery! Whoever or however that decision was made, I'm grateful.