Levoit Core 400S vs Xiaomi Mi Air Purifier 3H

We don't have any pets and clean the house once a month. Will our air purifier not help if our PM2.5 is already low?

Xiaomi 3H Excellent air purifier. Works with Google Assistant, but someone needs to post a complete list of available voice commands. If anyone knows them please post them here! The smartest feature is available in the MI Home which is the adjustable fan speed. If you don't like fan noise, you can adjust it here to your liking and still move considerable amount of air quietly

Now, I wasn’t here to review Coway at all, but I couldn't give a review of Levoit's air purifier without comparing the two. Looking at other people's reviews about how Levoit's air purifier helped with their allergies and such though, made me feel like either I got a defective device from Levoit, or our allergies are actually much more severe than the regular folks with allergies. Anyways, given that Levoit gave me no relief from my somewhat allergies in comparison to the other brand that I bought and tried at the same time, I will admit that I would probably not buy Levoit’s purifiers for myself ever again. If I had a friend that just needed something to keep the air clean and somewhat help with odors, AND really wanted one that’s Wifi-enabled, I’d definitely recommend this though

Purchased the Mi Air purifier after doing some research on which purifier would be best to help alleviate my husband's allergies and so glad I went with the Mi. In the past we've purchased other more expensive and much more bulkier humidifiers so I was shocked to see how slim and sleek the Mi humidifier was when we unpacked the box. I connected the humidifier in our bedroom and needless to say, my husband woke up this AM and said he had one of the best night sleeps he has had in a while. The purifier is quiet, has a great sleep mode, and automatically shut itself off once we woke up in the AM

My wife has allergies which makes her life miserable at times, so we were looking for something to help with that. It's always hard to tell just how much of a difference these make, but I do like it. We turn it up a bit at night for the white noise and increase air filtration. We have an older competitors brand that seems to register the air quality as worse when the dogs walk by as opposed to the new one makes very little change

I bought this product because I suffer from allergies, every summer and autumn I must take medicine to prevent it, this summer I am expecting a baby and I cannot take so many anti-allergy drugs, for this reason I decided to try this product and I do not regret it. I started using this product last week and the difference is noticeable, you breathe quality air. We can add to that the high technology is compatible with alexa and google, in addition to the touchscreen buttons, chic look, and how little noisy it is. 100% Recommended, excellent product price, quality, benefits, technology

My older purifier (2019) is a Bissell Air 220 which I have moved to the basement. This unit is remarkably louder but the loudness is more of a white noise and over time you don’t even hear it. It’s louder but a more pleasant frequency.

As for as an air cleaner, it performs fine, it is a box with a HEPA filter. It's quiet, that's probably the best feature.

It mostly does the job we need it to. The app is very handy and useful. The purifier seemed to work really well to eliminate odors the first day we had it but doesn’t seem to do as good of a job now about a week later.

Quiet and energy efficient!! This Xiaomi 3H has sleek lines, quality construction, it’s very, very quiet and efficient. Installation and setup is very easy. Just unpack, plug into the outlet and connect with your Xiaomi My Home app and you’re ready to enjoy clean air 99.97% free of micro particles

I got this air purifier during the pandemic and I am so happy with it. It is easy to use and it makes my room feel so much cleaner. It’s pretty quiet and I leave it on all day! I definitely recommend getting an air purifier like this especially for an office or if you live with multiple people.

Brought this product last week. Got it in two days! The air purifier is quiet and powerful. I just moved into my new house and the house still smells like paint. Decided to use a purifier to help clear the air along with getting through allergy season