Customer Ratings & Reviews

I am not sure of the hype of this brand but I am not too happy. Having experience with Shark and Winix, and compared to them I am not happy that this brand already failed me. First of all, this morning as I was cooking and the LEVOIT 600S SMART AIR PURIFIER did not even change colors of the rings and remained blue. In a small condo there is no way it did not pick it up while Shark did. The Shark would auto turn on the fan higher while other one remained quiet or level 1 I had. Levoit is not as quiet. Once I started reading instructions I have noticed radiation warning and proposition 65 warning too. I get it, same as microwaves do, whcih we dont care to own one, no need, but to have a child and purifier running all day and night. Makes me think now if thats the case only with this brand. I like to keep the air purifier little higher off the ground now compared to before. I own two Winix and that thing is amazing how much dust it collects. More affordable and works. I gave one to my mom. I think I am going to upgrade to bigger new Shark (again) purifier ovet this brand! No way it does not pick up fumes and odor especially while cooking. I am sure this purifier has other good benefits.

Highly recommend, especially if you own a pet that sheds

Bought in 2025 for $229. • Covers my 1,100 sq ft open-plan floor with ease. Drops wildfire smoke AQI from 150+ to <20 in ~25 minutes on Turbo. • True HEPA + plasma tech actually kills odors (cooked fish, dog farts, litter box) instead of just masking them. • App is flawless: auto mode, scheduling, filter life tracking, and AirSight Plus air quality graph. • Whisper-quiet on Sleep mode (22 dB); I run it 24/7 next to the bed. • Filter replacement is $69 every 8–10 months; worth it. Zero cons for the price. Best purifier I’ve owned after trying Coway and Blueair. My Schnauzer’s dander allergies are noticeably better. Buy it.

Perfect for my allergies and I love works with google

bought the Levoit Plasma Pro because of allergies and it has made a huge difference. The air feels fresher, I wake up without congestion, and it runs very quietly at night. The app is easy to use and I love that it adjusts automatically. use this in my bedroom and it is whisper quiet. I sleep better, breathe easier, and wake up feeling refreshed. The night mode is perfect and the lights don’t disturb sleep. Truly a high-quality air purifier. Great investment for health

Actually dissapointed. Basically 5/10 it does everything that it's supposed to do...yes but not very well. Also much larger in person than the images suggest.

Very easy to use, quiet, and sleek. The product had an immediate and lasting impact on the air quality as soon as it was turned on. Very impressed!

It's now Sept 2023, and we've owned this unit since April 2023, so about 5 months. I figured it would be helpful to review the unit and share some of what we've learned since purchasing it. First, the pros: Overall, it's quite quiet for how much air it moves and filters. I love that it pulls air from all sides, rather than just one direction. If you have a spot to put it in the middle of a room, it'll help circulate more air from all directions. Of course, that doesn't always work for most rooms, but you could move it when you want to. The app has been consistently able to connect to the unit. No issues there. It's our only Levoit product, so it's a little extra to tap into this device to see or edit anything, but that's not really a huge issue. The unit is simple and, I guess you could say it looks good, considering it's a medium-sized white plastic obelisk in our living room. It doesn't really stand out, and that's a good thing in my opinion. It's also light, so it's easy to move around. And opening the unit is really easy: a small twist of the top and it comes right apart to clean or change filters. And the manual, which is well-formatted, is available digitally from the manufacturer's website. It seems to filter the air fairly well. We run it 24/7 and it's had zero issues. I guess Levoit recommends changing the filter 1-2x per year, so we'll probably check it after 6 months or so to see how clogged the filter is, as our dogs shed quite a lot. Now for the cons: This isn't really the unit's fault, but I wish it moved more air or worked for a larger space. I feel like that's asking a lot, though, as a single point of filtration for a larger space probably wouldn't do well at all. However, we have to run it on setting 3 or 4 (maximum) to really filter the air in our living room. If I run it on low, it really doesn't work well and I see a ton of dust and hair floating around the room. We have it in a larger living room + kitchen + dining space, so I'm guessing we just outsized the unit's specs. So, I guess my point is, don't expect it to clean air in a huge living room. Secondly, on high the unit does make a bit of noise. It's hard to watch TV or have normal conversations when it's turned up to the maximum setting. It's not crazy loud, but it's not quiet, either. On lower settings, though, it's just a whisper. Lastly, and this is my biggest concern with this unit, the PM2.5 readings may not be accurate. It usually reads at 1 at nearly all times. The only time I see the number go up is if we bump or move the unit, vacuum right near it, etc. Otherwise, it's just sitting at 1. Considering the crazy amount of dust I see floating in our air when I don't run it, I wonder if it's calibrated properly or if the particulate sensor needs replacement. Overall thoughts: I think this air purifier does a good job. When I run it on high in our larger room, it seems to filter the air fairly well. I would recommend it for rooms at maybe half to three quarters of its rated capacity to avoid running it on high. Despite my concerns with the PM2.5 readings, I'm happy to give it around 4 to 4.5 stars.

Not cleaning air enought, showing number 999 wich is higher numer, it should be showing smaller number if air is clean, only first few days was showing number betwen 0-100

This air purifier is really nice and quiet. I bought it to use in our 3D printing work shop and it keeps the air clean in the room. Easy to use since it connects to your phone.

This Levoit purifier works great! It noticeably improves air quality within just a few hours. I love how quiet it runs, even on higher settings, and the app makes it super easy to control and monitor air quality. Perfect for people with allergies or pets. Highly recommended!

I've been using the Levoit PlasmaPro 600S Smart Air Purifier for a while now, and I honestly couldn't be happier with it. We get a lot of smoke drifting in from neighbors who burn wood, and this thing handles it like a champ. You can really tell the difference in air quality—not just with the smoke, but even general stuffiness is gone. I was so impressed, I actually bought a few more and now have them running in different parts of the house. They're quiet, easy to use, and I like that I can control them with the app. It’s kind of nice to check air quality or change settings from my phone without getting up. Overall, this has been a great purchase. If you’re dealing with smoke, allergies, or just want cleaner air, I’d definitely recommend the PlasmaPro 600S.

I am pleased with my purchase. At the lower speeds you can barely tell it is running. It works as intended and seems to help with my allergies.

I originally purchased the 400s for my new apartment and then forgot about it for several months. After remembering and get it set up I fell in love. But I had set it up in my living room/ kitchen area and realized I should probably get something more powerful as it seemed to take a while to quiet down. So I decided to get this unit and move the 400s into my bedroom. Best. Decision. Ever! So I have a street facing apartment on the ground floor and two cats. I’ve been miserable! this year from the early rains and with just a week of the 400s I had improvement to both the dust levels and smells in my apartment. When I got the 632 up and running it easily took over and within 24 hours I was no longer smelling my neighbors smoking and the dust has drastically dropped as well. I love that I can just vacuum the filter - for both of them and that extends the life of them right there. But I’m most happy with the reduction in sneezing. Oof man if you have pets and allergies you know how bad it can be when the pollen gets going. I’m very happy to see a reduction on that and my need for allergy meds. The bonus is the app that both work with. Lovvvve that I can schedule the start and stops on it and if I need to up the fan speed I don’t have to get up and go to the device. All and all a very easy to use unit l, just make sure you get the right size for your needs.

Excellent modern design and usability. The product's top controls are easy and clear. The accompanying mobile app makes it simple to control the product via Wi-Fi. The purifier is very quiet. The air feels fresher and lighter after using it for over and hour. I leave it on at night from time to time

Use this in my basement gaming area, opened my pc for the first time in 6 months to clean it and there was almost no dust inside, conisdering my pc has 6 intake fans, that is almost unheard of. The only difference in those months was this purifier. Noticably less dust all around the basement which is quite large, air quality is so much better, everyone noticed a huge difference after running this for a few hours on max speed. Excellent purifier.

This air purifier works great! It’s very quiet even on high settings, and it noticeably improved the air quality in just a few hours. I love the sleek design and the display is easy to read. Totally worth it for anyone with allergies or pets.

I am beyond impressed with this air purifier! It runs so quietly that I barely notice it, yet it makes a huge difference in the air quality of my home. Within a few days, I noticed less dust, and my allergies have improved a lot. The filter is easy to change, and the sleek design fits perfectly in my bedroom. I sleep better knowing the air is clean. Highly recommend this purifier to anyone looking for fresh, healthy air indoors

Nice unit, it's quiet and sleek looking. It does a good job and easy to set up.

I am so glad I purchased the Levoit PlasmaPro 600S Smart True HEPA Air Purifier. This air purifier is incredibly effective at filtering out allergens, dust, and other pollutants in the air. The design is sleek and modern, and it has a powerful fan that circulates air throughout the room, making it much easier to breathe. The smart features are also a game-changer - I can control the purifier from my phone, set a schedule, and even monitor the air quality in my home. Plus, the filter is easy to replace and lasts a long time. Overall, I highly recommend the Levoit PlasmaPro 600S to anyone who wants to breathe easier and improve their indoor air quality.