LEVOITAir Purifiers for Home Large Room Up to 1878 Ft² with Washable Pre-Filter, AHAM VERIFIDE, Air Quality Monitor, HEPA Sleep Mode for Allergies, Pet Hair in Bedroom, Vital 200S-P, White

I purchased this for the office to see if it could help around employees who wear way too much fragrance to the office. I have chemical sensitivities on top of allergies. Sitting in this day after day was causing physical illness for me and several of my coworkers. First, I sat the purifier on top of my desk and didn't notice much of a difference at all. I was still being overwhelmed with the vapors, but the cleaned air comes out of the TOP, which was over my head while I worked. I set it on the floor and it made a huge difference. It can't clean ALL of the perfumed air, but if you sit within 5 feet of it you really can't detect the fragrance anymore and it's much easier to breathe. This works fine for me because my solution was to make my 8+ hours in an office healthier. If I were to use this under a normal circumstance, such as a bad cooking odor that isn't consistently refreshed throughout the day, it would work very well. I'm very happy with how well this works. I also put the app on my phone and can just use the app to turn up the fan speed and also set a timer so it will start cleaning the air around my desk before I even get in. I love how easy the filter is to clean but I did learn that's its best to use a duster on it first before you try to wash it under water. Overall, I really love this air purifier, it's making life in the office so much more pleasant. Also, I bragged so much about this that a coworker purchased one right after I did.

The levoit air purifier is seriously amazing. We have been using the same filter for about 6 months now and it still has 49% life left. Love that it tells me when to change the filter and when my air quality is bad. I had a bad cough that never seemed to leave, and because of the levoits ability to test air quality, it would turn red nearly every time I cooked (im a chef so I cook a lot and I cook things at high heats). But since having this I've been more mindful of my cooking at high heat and turing the purifier up to high speed in order to help filter the air. I noticed a massive improvement in my cough, in fact it's gone completely! I also love the lock button so my toddler can't mess with it. He was able to fit a small wood toy down the vents, but I was able to retrieve it easily, and it didn't break anything. The filter is also super easy to change

I love this thing. I have bad seasonal pollen allergies and was at the end of my rope. Flying high on Claritin-D, Opcon eyedrops, and Afrin nasal spray, and was still suffering terribly.I bought my first filter, plugged it in and did the 30 minute high speed clean. Both my wife and I noticed a significant decrease in allergy symptoms just by the time that finished. It was very effective. So effective in fact, that I immediately bought two more for different areas in my house. They have not been shut off since they arrived, and allergy season is so much more tolerable.Once I got past the high-powered air cleaning, the filter changed into effective/quiet mode, and they are virtually silent.If you are suffering from pet or pollen allergies, I highly recommend these filters.

I've recently replaced some purifiers with the Levoit models. My VERY expensive Aeris no longer had a functioning app after Roomba bought the company out, so I tossed it and got a Core 400. I liked it so much that over the last 2 weeks I got another Core 400, this 200S-P, also today they delivered a 100S-P for the smaller bedroom, and I have another small core one for the master bathroom to keep down the dust.So out of seven purifiers, where I used to have five manufacturer's products, I only have three now.I don't use them for air quality, I don't have breathing issues. I just like the reduced dust. Since my son graduated and moved out nearly 3 years ago, I live in the house alone, and am not a fan of dusting. So all these purifiers really help cut that down.They run silently in auto mode. And unlike the others, when they do kick into high, they're not NEARLY as annoyingly loud. Even the bigger Core-400 at the highest setting is only about as loud as the nearby Air+Health that's in the connected great room when it's about 30 to 40%. The sensors are really capable of noting things. Tonight was the first time that the purifiers in the first two bedrooms on the OTHER SIDE of the house from the kitchen noticed and responded to the changes in the air when I was cooking chicken on the stovetop. Tonight is also the first time I had Levoit in them instead of the Winix ones that these replaced today, when the Winix smart apps stopped working right and I couldn't do schedules anymore.The prices are so much better than the expensive ones (this one was LESS than 1/5th the cost of that Aeris I tossed out last week) but they are just as effective in my house. And the control via the app is superb. I already had some smart devices using the VeSync app, so adding these was a breeze. No need to activate a wireless access point on the devices to connect your phone or something - simply hold the power button down until the wifi light blinks, and VeSync finds them right away. A quick firmware update and they were up and running. And I love the fact that they UPDATE their firmware in these things...You can't go wrong with any of these models. I'm loving all of them so far.