POMORON 4-in-1 Air Purifiers for Home, Air Ionizer Negative Ion Generator, H13 HEPA Filter, UV, Covers 1250 Ft² 99.97% Removal Rate for Pollen Smoke Pet Dander Air Cleaner for Bedroom, MJ002H, Black

I bought this air filter for my bedroom about 14 months ago, and I love it. I wasn’t expecting too much because of the price, but I’ve definitely gotten more than my money’s worth out of this.I purchased this air filter for three reasons: to cut down on dust, reduce the smell of smoke (I live with smokers), and as an extra precaution when my area is impacted by poor air quality (typically from wildfires). This has done a great job solving for all of the above. It actually catches way more dust than I anticipated, and works pretty quickly to eliminate or reduce odors. I’ve noticed my bedroom consistently smells fresher and less stuffy than the other rooms in the house. Since I’m allergic to dust, this has also really helped with my allergies.Honestly, even if it stopped working 5 minutes from now, I like it so much that I’d probably just order a new one. Not sure how this would work in larger rooms, but great for small to medium spaces like bedrooms and offices.The only downsides worth noting:1) On the two highest settings, it’s not so loud that you’d have to raise your voice to have a conversation over it, but loud enough that I turn it off or put it on a lower setting during zoom meetings. It sounds a bit like a white noise machine. That said, the 2 lower modes are pretty quiet.2) The small blue lights above the control panel stay on in sleep mode. I’m someone that can’t sleep with any lights on, so when I want to run this at night, I have to cover the control panel.Overall though, it’s a very reliable and powerful little air filter for the price!

This is the second unit I've purchased. I like it because it has both the ionic purifier and the aroma therapy feature. The unit works well. I would buy a third time if needed. The price was very good compared to other units with fewer features.

I recently purchased the POMORON 4-in-1 Air Purifier, and it has been a fantastic addition to my home. The combination of the air ionizer, HEPA filter, UV light, and essential oil diffuser makes it incredibly versatile and effective.Pros:Efficient HEPA Filter: It captures 99.97% of airborne particles, including pollen, dust, and pet dander, which has significantly improved the air quality in my home.Air Ionizer & UV Light: The negative ion generator and UV light work together to reduce odors and allergens, making the air feel fresher and cleaner.Quiet Operation: Even on higher settings, the noise level is quite low, which is perfect for use in bedrooms or living areas.User-Friendly: The touch controls are intuitive, and the timer settings (8/12/24 hours) are very convenient.Cons:Replacement Filters: The need for specific POMORON replacement filters can be a bit inconvenient and adds to the maintenance cost.Essential Oil Diffuser: While the diffuser is a nice touch, it could be a bit more powerful to spread the fragrance more effectively.Overall, I am very satisfied with this air purifier. It has made a noticeable difference in the air quality, and I appreciate the multiple functions it offers. Highly recommended for anyone looking to improve their indoor air environment!

I have had this for about one year. I have pets, sporty teenagers and live in a cold place where we don't open the windows for 6 months a year. I like the size and quietness of this. I like that it has so many ways to adjust the settings: I can select high speed, 24 hour, 2 stage filtration after the sports gear marinates or cat boxes get changed. I didn't think that I would use the little drawer for essential oils but ya know what...I like that too. I bought tea tree oil and eucalyptus oil and it freshens things up. It creates a noticably fresher smelling space.

Excellent and I wouldn't want to be without it! Was skeptical about this little unit and the good price, but air quality has improved greatly with this, within the first few minutes! I needed a purifier with the negative ions, and preferably also UV urification, though I have two other small purifiers. This has made all the difference. I plan to buy more. Highly recommend!Happiness level is higher, brain chemistry seems better, bad smells in house are totally gone, am sleeping far better and feeling extremely happy and healthy with this around. Even the quiet sleep mode seems very effective!(It had one issue when I first turned it on: a small piece of plastic was stuck in it and made a loud noise, but then flew out of the machine on to the floor, and I've had no further problems!)

This little powerhouse makes my air very breathable and healthy. I have asthma and use this in my bedroom, running 24/7.I’ve had purifiers most of my adult life, and they’ve been large, bulky and noisy. This one is small, compact and does a great job.

It's been about a year since I bought this. My biggest problem, is it is a 'touch' button, which I'm not sure if that goes off of how warm your finger is to turn it on or what, but IF/when I can get it turned back on it seems to do a good job. My husband (who is a human furnace) also couldn't get the buttons to work either. Maybe I just have a bad switch system on mine in regards to the touch buttons, which is the biggest reason I didn't give it a 5 star. I have a smaller living room, which is where I keep this unit. After so much time has passed, it turns off automatically.I'm not sure if the oil tray really works, I've put a varying amount and I usually don't smell it around the room. But I do like the fact that it has both the Ion filter and the UV filter. The fan speeds are not obnoxiously loud, which is nice, although for me, I have it right behind my chair, so I usually have to turn up the tv if I have it on settings 2 or 3. I have mild allergies to about everything, with my biggest allergen being cats, which I have 3 of (and 1 is a long-haired one too..). When it's on I feel like I can breathe better in general. But, it is a lightweight unit, so if I need to move it to the floor, or wherever that is easy to do.