Core 300 Purifier with Replacement Filter - HEPA Air Cleaner Eliminates Allergens for Bedroom, Pets, Smokers In 1095 Sq.Ft Coverage. 24db Quiet Operation and Auto Mode.

Works well and works quietly. Helps reduce the odors and has helped with extra dust in the air we have been dealing with since they started road construction right next to our house. Easy to use, easy to replace the filters. Fits well in smaller spaces.

I have two of these air filters, specifically for dust. In my rental apartment, they use cheap carpeting that makes more dust than I have ever seen in my life. I have to clean everything in the apartment every 2 weeks because of dust accumulation. The filter units are pretty quiet on Low and Medium. But on High, they are pretty loud, but they move a lot of air at that point, too…so it’s a trade off. The noise mostly comes from air flow, and there really isn’t much you can do about that…unless you get a filter unit that has been superbly engineered, and probably costs 3x as much as this one. About every 3 weeks, I remove the filter media from the bottom of the unit and vacuum the diarist and lint accumulation from it, and re-insert. The filters don’t really get that dirty beyond the fine mesh wrapping, the dust particles I deal with aren’t that small to penetrate the mesh. I did buy extra filters for the units though. I keep them on 24/7 on medium speed, and they work pretty well. I even keep one under my night stand by the bed to filter that air. On medium speed, it is quiet enough to sleep well, I don’t even notice it.

pricey, but works OK

I had to move into my bedroom to use it as an office and workout space since COVID hit. For some reason I was having a sore throat for months, probably due to dust and mold and my dog. The purifier has helped a ton, my sore throat is gone. I'm a really sensitive sleeper so I use the sleep mode and I can hear it but it's not a deal breaker. It's quiet enough that I can fall asleep.

Got on of these for our kitchen to get rid of any food or cooking smell in the house and it worked great, so we started using them in any room where we think there might be a smell we want to get rid of. Quiet, easy to clean the filter and look great on a counter top.

Bought this after the fires in the LA area, it reduced the smoke smell. Now we use it to reduce the odor of the cat box. Which it seems to do well.

Great air purifier to help with these pesky seasonal allergies and weather changes!

It feels like the air is lighter somehow. It's so incredibly quiet and looks so unique. I thought it was a waste of money but it's definitely worth it. It's pretty big but not so big that it's the main focal point in the room. I love how fast it goes because it feels like a super quiet fan.

My son had a persistent cough which we kept taking him to the doctor for but they repeatedly fobbed us off saying "we'll check again in 4 weeks" over and over. Finally, they suggested this may be a pet allergy after months and months of check ups - i bought this machine and set it up in his bedroom, l work from home so turn it on for a couple of hours on full blast in the day, then turn it on night mode at night while he sleeps (it makes hardly any noise on night mode and is actually pleasant white noise to help him sleep). His cough has dramatically decreased within just 2 days. Highly recommended. It's easy to use, you literally plug it in and on top there are several buttons for different speeds/power or night mode. The bottom twists open and a filter can just be slotted in. It's about as big as a standard household waste paper bin/basket, about knee high. **WARNING** Please remember to take the filter out and remove the plastic packaging before turning this on, the filter is individually wrapped _ i have seen videos where people have had these machines running for months and didn't realise the filter was sealed in plastic, so was doing nothing!

Stelle in jeden Tag 15 Minuten auf Stufe 3 und danach 4 std. Auf Stufe 1 Bis jetz hat er mir geholfen, habe kaum noch niesanfälle.