I love this air purifier. It's tiny, for one so I can put it anywhere. It barely makes any noise. I have severe asthma and wake frequently in the night with shortness of breath. I have had much fewer nights where I wake up since buying this. It sits on my headboard and that's where it stays.

I bought it for my bathroom. my bathroom feels fresh and not that musty. Great little air purifier very silent in sleep mode very easy to operate nice night light also I am happy with my purchase. and I use it with a power bank and it lasts me for a very long time. definitely buy it.

I am loving this filter so far. My veterinarian recommended it to help with my domestic pet rats' skin and respiratory health. Since installing the filter near their cage, they have both seen improved health. My vet recommended other changes to their environment besides the filter, so I cannot say if the filter is the only reason for their improvement. The filter is about eight inches tall and has a flat-bottom to stand on. It was easy to install and had clear set-up instructions. The air filter inside the device needs to be changed or cleaned (I am not sure which) every three to six months. The filter is quiet and does not disturb my partner, my pets, or me while we are sleeping. In fact, the filter makes for great white noise! The cable plugs into a USB port and attaches to the filter through an audio jack, so if you do not have an available USB port, I recommend purchasing one along with the filter. Overall, this is a great product for the price point and I would recommend it to anyone looking to filter the air in a small space such as an office or bathroom, or near a space where a pet is housed.

I live in a city where the air quality sometimes rivals Beijing. I have asthma, and it also gives me horrible headaches and makes me sick, even indoors. I plugged this air purifier in next to my bed, and I'm not really suffering, which is pretty incredible. (It's very quiet, and I keep it on high.) Even HEPA central heating/cooling systems can't always do that. That I can take it in the car is wild, too! Now I wish I could place them all over the house like pillar candles.

This works like a charm for two litter boxes I’m very pleasantly surprised how efficiently it is doing the job (I have several high-end filters across my home, this is def the cheapest one I’ve got mind you)

Was surprised at the size. Very tiny! But it's what the description described. I just didn't pay attention. But that does not matter here. This puppy works so well all my allergies cleared up in time flat. Couple days. I have room to rent so this works great. I imagine it would be good in a studio too!

This is my first air purifier so I went for the cheapest to start not knowing what to expect. I'm using it to clear the air in my dusty office cubicle. I have to say one day1 it's doing its job. It's sitting less than a foot away from me about-face height so I'm breathing the freshened air right in. I going to look for larger more powerful ones for my home, but this is working nicely for the price and space.

Very quiet operation. Collects a good bit of stuff. Dust seems to be less when it runs.☆☆☆☆☆

Very quiet. I like it very much, so I bought another one for the living room and another one for my mother.……

I used this purifier in my room to help with my cat allergies and I think it helps. I put it in my bedroom overnight at first, and it actually smelled fresh. The price is great, compared with other machines. I will try to put it in my car to check the difference.

Very quiet and no noise in the bedroom

Great product. It’s convenient and it works wonderfully.

The purifier definitely helps reduce pollen and other allergens. You can operate the air purifier with easy-to-use buttons. It will also notify you when you know when to replace the filter.

I believe that the charcoal filter needs replacement sooner than the others and the filter for large items like dog hair could be cleaned manually and reused. Very good purifier

Bought this to help with my friend's asthma and seems to be helping so far! The air smells great cuz I think it catches dust in the air. It fits in my car and bedroom.

This air filter seems to work well. The fan on low is white noise so it is not obtrusive. I think the air is cleaner as my sinuses are clearer now.

So far I give it a 5 star. The product is small as the water bottle and it is perfectly suited in the bottle holder in my car. As soon as I turned it on it smelled like plastic but then it went away after a couple of minutes. The power mode is really useful. I could see the particles in the air going into the machine. Definitely Must Buy.

This is a GREAT investment! I purchased this air purifier cuz I’ve become more sensitive to my cat’s dander. And now I wake up completely clear. 5 stars right now. A great product for a nice price! A great investment for your own health and life.

It works pretty well. I run this purifier almost everyday cuz it is small and light I can take it wherever I can. It helps me reduce my car's smell when I drive these days. Would highly recommend it.

It basically saves my life. This air purifier is small but keeps the airflow in my bedroom. It is really useful in this covid pandemic. All in all, I'm impressed so far with this small purifier

There isn't anything I don't like about it. I'm so glad I bought this. I didn't think I would notice a difference but my car smells like a new car ever since running the air purifier. I love this. I feel the air is cleaner. Must have if you are driving strangers around. It's so quiet too!