HEPA Air Purifier for Home Allergies Pets Hair in Bedroom, True HEPA Filter 3-in-1 Cleaner, Remove Pet Dander, Odor, Dust, in Living Room, Office, Desktop, Portable, Sleep Mode, 3-Speed, White

Perceptible changes in air quality & ambient smell after persistent use. Great preventive tool during pollen season. Mostly painless setup and can work as a "set and forget" item between filter changes.A bit on the noisy side at higher settings & the built-in UV light is more a gimmick than anything--my unit has also repeatedly turned the light back on after I shut it off, which is not super given it's kinda bright.Overall a nice unit, could definitely see buying a second one if I lived in a larger space and didn't want to blow out my budget.

The room smells amazing. It is noisy on level 2 and 3 ( the literature warns this) so I run it on those speeds during the day. I switch to 1 to sleep at night. I also like the soft blue light at night. Gives just enough light to see but not enough to disrupt your sleep.

I really like how much smaller it is than my past air purifier. It can easily be placed on a table or next to the couch for a more subtle look. It fits into design a little better with sleek round look and criss cross design on top. The handle makes it super easy to tote from room to room. My favorite aspects are the timer and ability to choose between speeds. I am thankful for filter reset button so hopefully I will better remember to change it. The only downside at all is when using the top speed it can be rather loud. I find using either the first or second speed during the day and saving the noisier setting for when we are sleeping or away from home to solve that problem.

Overall, I really like this product. The timer feature is positive, as I set it in the morning, and it turns itself off as I walk out the door. It does eliminate orders, and makes the air feel fresh. I do wish there were more timer options and that the second fan speed wasn’t as loud (although it isn’t as loud as many). The filter is hard to keep in, if you were to ever take it out. In an effort to make my classroom cleaner, I do feel this is an affordable yet positive addition.

My cardiac rehab nurse suggested an air purifier to help with my year round airborne allergies. I run this on level 2 speed 24/7 and have it placed on my night stand by my bed ( it is literally less than 2 ft from my head). It is quiet yet provides soft white noise when drifting off to sleep. I plan to get 3 others for my home office, my living room and my kitchen/family room since this first one has helped greatly.

Works very well but setting two is somewhat loud and setting three is only tolerable if you’re not near it. In this room I’m using it it is subject to some smoke during the day plus the pollen of the area, this works fantastic. Highly recommend other than the noise factor. Check the filter price.

First I was very thankful that the filter came early from Amazon. The Portland OR area was covered in smoke for days from forest fires and the entire area within 100 miles was sold out of air purifiers. I, like many people, had tried to make my own filter out of my box fan. Didn't work, don't even bother to try it... Not only does this filter clean the air, it has UV light to help with other germs (supposedly helps with Covid). It reduced the smoke in my home quickly and made the mandatory indoor captivity more manageable and less stressful. Woo hoo for clean air. Say no to forest fires.

Too Long; Didn't Read: Would not recommend, would not purchase again, steer clear.Pros: It's an air filter, what more to say. Lowest fan setting is silent, wouldn't know it's on. Cheap enough with discount where I wouldn't bother returning it.Why -3 Stars:1. Lowest fan setting barely moves any air. I cut 1/4 square from a tissue paper and it barely moves it.2. The jump from fan speed 1 to speed 2 is ridiculous. 1st setting I can only feel it if my face is inches away, 2nd setting I can easily feel it with my hands when I reach way up above it. Sound level jumps from complete silence to loud enough where you'd need to raise your conversation voice and turn up the volume on your TV. It's loud. And don't get me started on level 3 turbine setting. Would only run it in an empty room, it's unbearable. I assume the "400sqft" claim is if you run it on highest setting. Lowest setting feels like it's meant for a closet.3. That purple light you see from other pictures isn't the sterilizating UV light - it's the actual "night light" they advertise. Nope, it's not a relaxing warm light. It's a literal violet light that you would see in carnival fun houses.4. Power cord is too. Prepare to have extension cords if you plan to snake it under chairs and around floor lamps.