Love the Core 400S Smart True HEPA Air Purifier. My wife and I put this in our master bedroom where we sleep with two dogs. Easy to set up and the app/wi-fi connection is a huge plus.
The purifier is, like our other (smaller) Levoit purifiers, very quiet, especially on the lowest setting. It was easy to set up and we enjoy getting to see the air quality readout reassure us that the air is healthy for our little one.
I love that I can use an app to customize settings no matter where I am. Apparently my air has been Great this whole time but it’s fine this air purifier makes me place look so modern!
I knew my cats were the reason I would have trouble breathing most nights when trying to sleep. It would either be a stuffy nose/congested sinuses, or it'd feel like my lungs weren't fully inflating like there was mucus in them, or sometimes just a lot of sneezing. And we would mop the floors, change sheets, and vacuum regularly. We decided to finally bite the bullet and get a quality air purifier for the bedroom. The reading on the air filter when we first turned it on was scary. Just 3 digits below what the manual said was considered "unhealthy air to breathe" (115) and we had been breathing that every night. Within a couple hours the purifier dropped all the way down to 001 and it has consistently stayed under 10 for weeks now. I'm serious when I say I can feel the difference in the air and my breathing has improved greatly when going to bed now.
Only been running for a few days but the air does smell fresher! Very quiet on the lowest 2 settings. Had a back puff from out fireplace last night and it got rid of the smoke smell within and hour or so. Very attractive unit. Currently using in our bedroom but may get another for our 1st floor.
The HEPA units seems to be of nice quality, packaged well. A bit of a delay on shipping, but that's with everything right now.
We bought this unit for our bedroom. We have two german shepherds, which creates a very dusty home. My wife has allergies which makes her life miserable at times, so we were looking for something to help with that. It's always hard to tell just how much of a difference these make, but I do like it. We turn it up a bit at night for the white noise and increase air filtration. We have an older competitors brand that seems to register the air quality as worse when the dogs walk by as opposed to the new one makes very little change. When cooking and creating some smoke, the new units goes into overdrive to clear up the air, where the older one doesn't change at all. So no clue why one changes and the other doesn't.
Overall, I would recommend this unit as its nice quality. The the air filter seems to be well made. The controls are easy to use, and the added wifi capability with app is really nice.