Instant HEPA Air Purifier for Home Allergens & Pet Danders, Removes 99.9% of Dust, Smoke, & Pollen with Plasma Ion Technology, AP 300 Pearl

I plugged this bad boy in my new house and the air quality was at zero. Within a couple hours the air quality improved tremendously. I bought this for my newborn

so far i’m pretty impressed with this thing. our house is a new build and seems really dusty- so I bought a couple of these (the large and a smaller one) to tame the dust a little bit. I just set this on ‘auto’ and let it do its thing. it kicks up automatically when I cook bacon, even though it isn’t right in the kitchen. there’s a light under the control panel that stays white when the air is good- it goes yellow/orange and then red when the air quality is bad. the machine goes off when the room is dark, unless you override and set to a specific level.I like the read-out on this larger model - it is usually 99%, but have seen the number go down and then recover. it is super quiet - but when it kicks up to high you can hear it a little, not terribly loud and doesn’t take long to clear the air, so to speak.have only had these for a few days, but so far i’d say it is worth the $$ spent.

I live on the west coast where we get forest fire smoke every summer, in 2019 it was really bad so I geeked out on researching purifiers and sensors and readings, sealed all our windows and vents, and actually experimented with different fan configurations to stay cool while being able to breathe.All that is to say: I'm no expert, but have been deep down this rabbit hole.I can honestly say: this has everything I'd want in an air purifier.-Great aesthetics, size, lightweight.-Wow, so quiet.-PM2.5 sensor built in! With actual ug/m3 readout. (The type of particle in forest fire smoke)-Auto speed control, with eco mode-Ion filter and verified ozone-free-Lighting to indicate speed / quality, which you can turn off if you want darknessAlso, it has 1 filter which is suuuper simple to access, which will be very handy when it's dusty and time to replace.Honestly, no downsides nor even things I wish it had.I had some pause that there's only 1 filter, which is different than other designs (my Coway has 3 filters in series), but I don't think that makes it any better because the air is just as clean.Also the giant drum filter is also so big, with so much surface area, I imagine it'll last quite a long time before becoming needing replacement.

I love this air purifier,I can’t understand why a few people say it does nothing? Maybe they didn’t remove the bag from filter?? Read directions people.It does exactly what it’s supposed tooA few times this thing turned orange red, when I turned my vacuum on and when my Cockatiel bird flew over by it because of the dander they have so I guess he needs more baths and it also thought me to keep my vacuum cleaner!Most of the time it’s running 99.9% and the light is bright white, so that makes me very happy.On very windy days it goes to 88-90% so that also let me know to do weather stripping around my door. I keep it on auto, I love how it monitors the air every ten minutes but you can also do continues fan if needed.My allergies are way down! I used to wake up with a stuffy nose but not anymore.I am so pleased with this air purifier.

I bought it for my germaphobe sons to use in their homes. If it's something they really like, they say something. None of them said anything, so I assume it was a bust.