Air Purifiers, Fragrance Sponge PM2.5 Monitor H13 True HEPA Air Filter, 387 CFM Pets Air Cleaner for Home Bedroom Large Room, Purify Pollen, Pet Hair Dander, Odor, Dust, Smoke

This is an amazing product! I purchased it to use in our bedroom and it makes my room feel better to be in.As far as functionality goes, it does what it's supposed to do. It's very quiet and doesn't disturb my sleep at all, even when it's turned up to 3 Fan speed. and I especially enjoy the timer feature and turns off then the time is up. Aesthetically it's very sleek. Not only that, this air purifier is also very small and convenient, and easy to operate. and the air cleaner is very effective in removing dust and odour from the air.I've only had it for a while so I don't know how it performs compared to others yet, so far I'm very happy with this air purifier. I'm going to buy two more.

Very good. I have a room near the kitchen and this works well to get rid of odors quickly. This product keeps the air clean as I have seasonal allergies. Pet owners will love it too. Very powerful. The size is moderate so it doesn't look bulky and intrusive in the room. Aesthetically, it is a clean and modern unit. The sleep mode works well. It is very easy to use. The first night I didn't notice any difference in the air quality. When I woke up the day after using it, I could breathe better. I don't have a stuffy nose. There is a thicker layer of dust around the used filter. Pet hair and dust collect on the outside of the unit. Just check it regularly. I recommend changing the filter every 3-6 months. Always read instructions before use.

Like the quiet fonction

It’s hard for me to say if this purifier is working since I have no external measure to test the air quality. Therefore, I will only mention the things I can assess easily.First and foremost, it is indeed very quiet, depending on the fan speed you use. At 1 fan speed, I can very easily sleep with it running without issue. At 2 fan speed, it’s a bit noisier but not so noisy that I can’t work in my office with it running. I have not needed to use higher fan speeds yet.My favorite part is the timer. I bought the purifier primarily for our bathroom because that is where we keep the cat’s litter box. As such, I don’t need the purifier running at all times; I only need it running when the litter box gets used or when I add fresh litter (which creates dust particles). Being able to set a timer for 2 hours to purify the air around the litter box is very convenient and easier on my power bill than having to rely on myself to remember to turn it off.While I can’t prove that the purifier is actually working, I do feel as if the air quality is better after running it. I have very severe allergies, so things like dust and whatnot floating around in the air can ruin my entire day by causing an allergy attack. I have not had any severe allergy attacks since we got the purifier. This could be a coincidence, of course. However, it gives me a sense of comfort to believe the purifier is helping me.As for cost, this purifier is very affordable. I looked at several much more expensive purifiers, and I was surprised to find out some of them did not have timers or were loud or had replacement filters that cost insanely high prices. I even did math calculations on an Excel sheet for various expensive purifiers, including the Dyson no-change-filter, and this one had the best price in terms of initial cost and longevity with filter replacements (the Dyson model requires you to replace the whole purifier after 5 years, which is wayyyyyyyy more expensive than buying this purifier once and getting the $25 filter replacements every so often).As such, I’m very satisfied so far. I have not used the essential oils feature yet, but I think it’s a cool add-on. My cat and dog tolerate the purifier without much issue. It’s very small (which is way better than my old, bulky purifier), and I can think of no complaints so far.

It's not quite as quiet as they claim it to be. PM2.5 values are unstable; I don't believe it's a reliable measurement.

This is a compact air purifier but very powerful and efficient. This mighty air purifier does not lack a thing, it is very well constructed and quiet, I don't even know it's on which is very important to me, as I keep it in my bedroom. I would highly recommend this air purifier, it gets the job done without the noise and I notice the positive change of the air quality...... Love it.

The air in my room has never been more clean. I can definitely tell the difference. I never realized how dirty the air is in here till I cleaned out the filter. I am so happy I got this to make the air I am breathing that much better. Bcuz ewwww when I tell you the filter was full of hair and dirt that I never knew was even in here ugh. This pure air is worth every penny! I was so happy with it I actually went and bought another one!!

This thing does nothing as far as spreading a nice roma around a medium sized bedroom. I tried several different ways of distributing the fragrance , and nothing worked. Save your money.