LEVOITAir Purifiers for Home Large Room Up to 2933 Sq. Ft with Smart WiFi, PM2.5 Monitor, HEPA Sleep Mode, 3-in-1 Filter for Smoke, Pet Allergies, Dust and Odor, Alexa Control, Core 600S-P, White

The LEVOIT Core 600S-P transforms my 3000+ sq. ft space effortlessly! Real-time PM2.5 tracking, ultra-quiet sleep mode, and Alexa control make it a breeze. The 3-in-1 filter combats pet odors, smoke, and dust instantly. WiFi app integration adds smart convenience. Sleek, powerful, and worth every penny—highly recommend!"

We've had a few different air purifiers and I decided to upgrade the one in our bedroom after me and my wife both had itchy eyes and woke up stuffed up for a few weeks in a row.For context, we have two double coated dogs who shed like crazy, we live in a town that is 65% conservation land, IE a lot of nature so there is a ton of pollen, ragweed, etc.After putting this (600) in our large bedroom we almost instantly stopped getting itchy eyes and stuffed up noses. FYI, neither of us have allergies as far as we know but there is only so much anyone can take before their body starts fighting back and even with the other air purifier in the room, it wasn't working well enough even on high.As soon as I set up this new one and put it aon auto-mode it kicked into high gear and cleaned the air within a minute.Having another and larger air purifier in our living room on another floor of the house, I decided that I would replace it, but wait until the filter needed to be changed. Well, after a few weeks I decided I couldn't wait any longer, especially now that this went on sale. So I bought a 2nd one, got it the next day and after the setting it up in 2 minutes and connecting it to the app, it did the same thing as the first one...IE it recognized the air wasn't clean, kicked into high gear for a bit and now has been steadily on low showing 1pm / 2.5 since.Sure it goes back into high hear if we open a window for a bit, or we're cooking, etc but that's exactly what you want it to do. Even on high it's quiet and i know that it's recognizing there is something in the air that should be filtered out and it does it so effectively.I've also done my research and these products rank right at the top with more expensive options on the market so I know it's good bang for your buck.,Lastly, it does (as all air purifiers do) recommend that you have at least 18 inches of space all around it. I have mine in places where this is not possible bc I dont want it sitting in the middle of the room. I bring this up bc I'm sure if I did, it would work even better but I'm not sure I can imagine how it could work better.

We live in the desert so I bought this to remove some of the dust that gets into the house. It works great. It removes almost all the dust and any dusty smells that go with it. It is a larger machine and can remove almost all the dust in half of the whole house. I put it on high in the morning when I get up. Within an hour I kick it down to "Auto" mode as it has lowered the dust to almost nothing. Auto mode controls the fan according to how much dust it senses. It works very well. The sleep mode drops it so quiet I have to check it sometimes to see if it is actually running. The Wifi just makes it easier so I don't have to get up to change it. I can just pull it up on my phone and use the app to adjust it. We just bought this so its not been used enough to rate durability. It seems to be well built, but only time will tell. Its not cheap enough to just go out and buy another if it dies, so I'm hoping it lasts. Further posts will be made if it breaks.

The main thing I was looking for in an air purifier was that I could automate it with my own rules. This meets that requirement spectacularly. The LEDs/Display aren't bright at night, it actually uses a light sensor to control them.Running it on 1, 2, 3 is nearly silent, 4 is quite loud, but that's only for the worst conditions.I sleep better at night because all the dust and dander and other stuff is removed from the air, it's nearly as fresh as it can get.I'm really impressed, I was not expecting this.

I purchased this after there was a big fire in our small neighborhood. It came promptly and was extremely easy to read the directions and understand the set up. The set up took maybe 4 minutes. Easy instillation for a new filter. The purifier is a great size as well and not too heavy to pick up. When i set it up and turned it on, in about a day , i could already notice a difference. After about a week, i definately noticed a difference in the air. I am so happy i purchased this. Great buy, works fantastically.

Pros: The unit has a great automatic setting that in conjunction with the air quality sensor works very good. I set it up in my moms apartment due to her allergies and leave it on auto. Most all the time the fan runs on super slow speed and the display shows blue. When I cook her breakfast and get that bacon frying. It kicks up a speed and the display show red due to the smoke in the air. If I am really interested in scrubbing the air, I will kick it up to turbo and in about a half hour the air is refreshed and clear. Left alone it takes about an hour, but it does exactly what it is supposed to do. The App setting works great and is easy to setup and use. I like that I can control the unit from anywhere in the world.Cons: None really except I think it could be about $40 less.

Does a phenomenal job of removing dust and smoke odors while being so quiet. Arrived on schedule, no assembly whatsoever (just plug it in), and design is simple and clean. Highly recommend.