BLUEAIR Air Purifiers for Large Rooms, Cleans 3,048 Sqft In One Hour, HEPASilent Smart Air Cleaner For Home, Pets, Allergies, Virus, Dust, Mold, Smoke - Blue Pure 211i Max

BlueAir air purifier 311i Max has proven to clean air quality indoors fast and very efficiently in the first few weeks we've owned and used the product. In our case, the improvement in air quality with the BleAir 311 Max was great enough to bring two allergy sufferers both immediate and substantial improvement in breathing ease and freedom from allergy symptoms. I can't judge whether everyone will see the same degree of relief, but I am positive we are not the only family to enjoy great relief form BlueAir use.BA 311 replaced a Heneywell large room model and made the prior unit's speed and efficiency seem poor by comparison.The cellphone app for BlueAir is an immensely useful included accessory. You can't see the quality of air indoors, and often can't smell or sense many polutants that effect the way you feel as eall as health. The BlueAir air quality sensors and app's display provide both a quick guide and continuous monitor to how well the air cleaner is operating, to the spped of cleaning needed for your particular hme conditions and assurance that your room air quality is kept the kindest to your health.Reliabilty and durability remain to bee seen in our case, as the purchase was very recent, but BlueAir appears to have a reputation for good quality and reliability. We hope that we and any reader fo this review will enjoy a long and happy relationship with the BlueAir 311i Max Air Purifier.

I purchased two of these Air Purifiers in April of last year (currently February, ~10 months later) and am extremely pleased with the results and effectiveness of the product.I live in Brooklyn, NY in a railroad style apartment (one side facing street near-ish a busy road, the other side facing an interior courtyard) and I purchased two 311i Maxs. One is in the the threshold between the kitchen/living area and bedroom area and the other is in the main "bedroom" that faces the street. The threshold between rooms is high traffic, so lots of dust and particulates get swept around when I walked between the rooms of the apartment. Immediately I noticed that the dust accumulation in the living and bedroom area became much more gradual. The purifier itself also traps a TON of dust clumps on the cloth outer filter that needs to be cleaned periodically but I am happy to know that it is certainly doing its job. The bedroom purifier also is doing well, but its a much lower traffic area of the apartment so it doenst need to be cleaned as often.The advertised filter live is 6 months. However, after 10 months the high traffic air purifier's filter is just about at 15% and I purchased a replacement. For context, I run it constantly at its lowest setting and have it automatically adjust to a medium high setting for two hours each evening from 5-7pm (this is usually when I am cooking and honestly, not even sure if this is necessary). I am extremely impressed with the durability of the filters in this capacity.Noise wise, I couldn't be happier. They certainly have gotten marginally louder over time (likely due to filter age) but really not bad at all. My (aging) refrigerator's cool cycle is louder than these things. I'm an audio engineer so I use my ears for a living and am particularly sensitive especially when I am working or trying to go to sleep. Not only is the purifier's noise imperceptible from more than 10 or so feet away, but I have on running all day in my studio where I work and I don't have to turn it off except to record exceptionally quiet sources. To be fair, this is all on the lowest setting. The higher settings are certainly noticeable, but about the same volume as my Mideas air conditioner.The app also works great. When there was renovations happening in the apartment below mine, I was able to periodically check in on the particulate levels while I was out for work and adjust the purifiers intensity as needed to make sure no unwanted drywall or wood dust settled in my apartment. The indicators on the units are helpful as well to see the air quality change when cooking or lighting...erm "incense" and know that the purifiers are doing their job and keeping the house clean and odor free. You can have the filters auto-set depending on particulate levels but honestly, they work so fast at the lowest setting I rarely find myself manually upping the intensity of the fan unless there is a serious cooking/smoke mishap or something similar. You're probably better off just keeping them on low 90% of the time.Recommend these to folks all the time as I do to you, dear reader.

It isn't often a product like this surprises me, but the quality of this device is amazing. I have the higher end device which can detect PM1 material, and the device can detect when the window is open with the slight change in air quality. I have had someone pass gas, and the air filter has detected the change in air quality. I have cooked bacon, where the grease and fumes are hard to exhaust outbound, and this device does a great job in cleaning the air after cooking. My filters are working overdrive, so I would tell any other consumers to expect to replace filters every 4-5 months instead of 6. Also, do not purchase third-party replacement filters as they are paper thin and do not work. Wait for the Thanksgiving and Christmas season, and purchase multiple filters when they go on sale. The air flow is impressive. The fan is quiet, even on the highest setting. The device does connect to WiFi (optional) if you want to set schedules throughout the day. I personally just run my device 24 hours. The value I paid for mine is great. I purchased my device about six months ago during the Black Friday promotion, and ended up purchasing a second one for a family member.

First one I got made a clicking noise. Almost like a twig was stuck just in the reach of the fan. I tried all the troubleshooting steps, but unfortunately, nothing helped fix the click. It was annoying enough I had to turn the purifier off during the night.Second one I got, the light indicating the filter needed to be replaced, came on within 24 hrs of turning it on. Double checked that the filter was indeed clean and reset the filter time in the app. Next day the light was back to the orangy red color.I was really excited about this air purifier but it ultimately didn't work out for me.