LEVOIT Air Purifiers for Home Large Room with Washable Filter, 3-Channel Air Quality Monitor, Smart WiFi and Filter for Pet, Allergy, Smoke, Dust, Alexa Control, 2790 Ft², EverestAir/EverestAir-P

Really smooth and quiet operation with a well put together app which was very important to me other than actual performance and loudness of the unit. The app clearly displays the PM1, PM2.5, and PM10 currently in the air rather than the generic good, fair, poor. The unit also looks great in the room, and fits well with most decor. It is a bit large but that's just physics. It needs to be a certain size to achieve the performance it touts. A bit pricey at normal price but it comes on sale from time to time bringing the entry price way down. It remains to be seen how effective buying third party filters will be since their first party filters are quite expensive. But we shall see. All in all a great unit.

3-Year Update: I am coming up on 3 years of owning my Everest Air purifiers and still have no complaints or issues! I've moved since I had them in my last apartment, now I have one downstairs in my entry area and one upstairs in my living area - still the same performance and clean, fresh air! I still have people come over and ask about the purifiers, just because they look sleek, and they are curious about them. A few have purchased their own and feel the same as I do. Still would recommend them 3-years later! --- 1-Year Update: I've had 2 Everest Air units in my 1-bedroom apartment for a little over a year now and thought I'd come back to update. All in all, I can say this is still a 5-star product and still one of the best on the market. Everything I said originally still is true to this day. No issues whatsoever to report with either unit. The one and only negative thing I can possibly find is the cost of the replacement filters, which are $99 each, and never seem to go on sale. I have to change both filters pretty much twice a year. The first change I did I tried an off-brand that was less than 1/2 the price, but they did not fit the unit quite right and left a gap, and noticeably did not perform as well. When I just changed them a few days ago I bit the bullet and spent the $200 on the real filters and it was nice to have them fit snugly into the machines. --- Original Review: Love my Levoit EverestAir! I researched air purifiers for over a month, trying to determine which had the best performance, quality filter, and lots of modern features. I watched hours of video reviews, sorted through articles, and evaluated each, including Levoit, of course, Dyson, Mila, Molekule, Coway, and Blueair, just to name the most popular that I looked at. When it came down to it, the Levoit EverestAir has the best of what I was looking for – so much so that I just ordered a second one to put in my bedroom! FILTRATION: Like another reviewer mentioned, starting at the filter and then working your way back is best, and the filter on this thing is a beast! It is massive and has a large amount of carbon pellets that you can actually see. Many other brands use a tiny sheet of carbon that does almost nothing to capture VOCs or odors, but Levoit packed a ton of carbon pellets into this filter. Plus, the laser air quality monitoring is the best you can get. It reacts almost immediately, maybe a 5-10 second delay, to any change in the air quality. I notice that it kicks up right when I expect it to. DESIGN: It is definitely not a "small" machine, but it also isn't the largest. It is sleek and looks nice in my living room, considering it is powerful enough to clean my entire 900 sq.ft. apartment. The display gives you all of the information you need without being an obnoxiously bright touchscreen monitor. I really like that you can control the display or enable the "light detection" mode which would be great for a bedroom as it automatically lowers the fan speed and turns off the display when it gets dark. APP: The app is great, I have had a Levoit Core 200 for several years and it is still running perfectly to this day, which also uses the same app as the EverestAir. However, the main difference is the EverestAir app is PACKED with features. You can view everything you can on the machine itself, like air quality %, PM1.0, 2.5, and 10, change the fan speed or place it in auto mode, view the filter life, and turn the display on or off. PRICE: Considering some of the competitors like Dyson and Molekule can reach $800 after tax, the EverestAir is a great value! Of course the sticker shock can be a bit jarring, but overall it is 100% worth it. DOES IT HELP PURIFY: It sure does! I suffer from severe seasonal allergies in both the spring and fall, and when I was home, I did not have to take any allergy medications, eye drops, or nose sprays whatsoever and I have EverestAir to thank for that! I sleep better and my furniture stays cleaner with the particulates being filtered out of the air before they have a chance to settle. My apartment is brand new and there was a bit of construction dust still in the air, in the carpet, and on the walls, and I am confident this is keeping that at bay, too, while the carbon is absorbing any Formaldehyde offgassing from the fresh paint. THE BOTTOM LINE: If you're on the fence about ordering the EverestAir and are looking at any of the brands I mentioned, absolutely buy the EverestAir! You will not regret it.

Just received the Levoit Everest P Smart air purifier 3 hours ago. I set it up right away. The air on my living room is s0o fresh within the hour of starting it. I absolutely love it! You control it from your phone or from the unit. It tells you your air quality. If you set it on auto it will automatically adjust until your air is great. It will back off once your air gets great. It's s0o quiet on 1 or 2. Three is still quiet. Four and turbo are understandably a little tv adjustment for sound but not so bad.... expected. Size is better than I thought. The filter is very good quality. Seems like a good amount of charcoal in the filter. More than other ones. Brightness..... what brightness ;) Ease of use is simple. Fresh air is WONDERFUL! Did I say, I LOVE IT! I bought another already. I hope they stay great! My only complaint and it's a big one is I paid $499.00 for it and the price dropped to $399 the very next day. That didn't seem right.

This is the best air purifier ever! I’ve had so many, and they’ve been fine, but this is the first one with a high enough CADR and a pelleted carbon filter as part of the regular filter. I need that combination in my master bedroom (aka “the cat prison”) to combat litter dust, pet smells and ammonia. This works amazingly well, and it is quiet. It’s currently running at its top fan speed (3), and the noise is not intrusive at all. I have a round tower air purifier from another manufacturer in a spare bedroom, which has a lower CADR and three speeds plus turbo. Third speed is really loud, and turbo sounds like a plane landing! My roommate is allergic, and she can already tell the difference. I had difficulty choosing between this one and the 600S, especially with the price difference, but ultimately chose the Everestair for its removable pre-filter, the pelleted rather than impregnated carbon filter, and much quieter operation. Totally impressed.

Update August 2024 -- Levoit sent me a replacement for the issue. I'm updating my review to reflect the great customer service provided. Update July 2024 -- Unfortunately my air purifier has started making a nasty grinding noise coming the air sensor on the left side. I have included a video of what it sounds like. It's loud/jarring enough that it has woken me up several times in the middle of the night. Disconnecting the purifier from power for a couple hours is the only thing that seems to help but the issue comes back randomly. I've reached out to Levoit for help but they've giving me the runaround. Original Review -- I've owned so many air purifiers from BlueAir to Levoit to Dyson to Mila. The Levoit EverestAir has been the best so far for several reasons: 1. The filter itself. Always start with the filter and work your way backwards with air purifiers. Some really fancy air purifiers (like one from a company that sound like molecule) don't really filter much of anything and its pure hype. The Levoit Everest has a high quality HEPA-13 filter that also has proper granules of activated carbon to absorb VOCs. It also has a fabric type "seal" around the filter so it's snug when you install it to minimize unfiltered air bypass. There is also a nice pre-filter (which you should clean weekly or every 2 weeks) that catches the bigger particles that would otherwise degrade the life of the main HEPA filter. 2. The sensors. They're really accurate and respond instantly to changes in air quality. When I say instant, I don't mean 5 seconds, I mean within 1 second. The app also shows you these readings in realtime with accurate historic information as well. The sensors do not measure temperature, humidity, or VOCs, but I found that this is actually a good thing; the VOC and Humidity/temp sensors suffer from drift over time and will lose their calibration and accuracy. These are advanced laser-based (not infrared like in most other air purifiers) particle sensors that will last the life of the unit. (updated June 14th 2023): One big thing to note: this unit doesn't sugarcoat. The particle sensors are so precise that you will constantly get readings in the PM1.0, 2.5, and 10 ranges. This is perfectly normal of any living space as stuff is constantly being generated; even by yourself. The air purifiers that give you 0s for any of these readings for more than a few seconds are indicative of infrared sensors that are less accurate. 3. How quiet it is. Even on level "3" which is the highest that it can go automatically, it's not loud. At level "1", you just hear a low hum. It's amazing how quiet it is. Things start to get loud when you use "turbo" mode, but you'd only use that mode in case of an emergency. (updated June 14th 2023): 4. The app. It's far more feature rich than I was expecting. It's so fast and responsive that you can get away with keeping the screen locked perpetually (if you have kids or nosy dogs) and just using the app and automations to control the air purifier. It also doesn't mind if you're using a separate IoT wifi network. (for those ultra concerned about security) there are no features lost by using a secure IoT network.