Air purifier for home large room KJ190

Quiet at low speeds (about a ceiling fan's noise level at speed 2), and the controls are easy to use. The casing is solid and high-quality, and it effectively captures odors and allergens from what I've noticed - my seasonal allergies are substantially better in the apartment than they are in our office/outside when it's running. Currently works effectively for a 1400sf apartment in the 700sf main floor area (kitchen/entry/living/dining) but running the furnace fan circulates the air in the apartment enough that it's effectively sized for the whole apartment - which was my plan. While older than suggested, the filter is finally coming up on needing replacement about a year after it was installed - with 1-2 dogs, 3 3D printers, and plenty of cooking from scratch (oils/grease/smells in the air) the flow through the filter is finally slowing down. Replacements are comparatively cheap. Will probably use it exclusively for my 3D print area in the future after we move.

Great value. A bit noisy on the upper speeds but on 1 or sleep mode, it's pretty quiet. I love the little pad where you can put scented essential oil. I purchased a sampler pack of hotel scents and it really adds a lovely subtle scent to the house. I love that you can wash the filter. I have had it on for a few days and haven't seen any dust buildup in the filter yet.

Definitely not 2200 sq ft, but does do a good job of clearing the air, house smell is neutral overall. Would not reach upper floor, but one each floor may do the trick, does work. Little nosey on higher speeds. Good air movement, tiny fan but blows well. Was a little skeptical but seems to be doing a fair job. Your house will not smell like a spa, but does a good job of making the air neutral. On low would be good, medium creates white noise, High would keep people up at night, and a little loud for normal use. if you are trying to get smell out quicker, high speed would do the trick but at the cost of volume. Would not recommend high setting for normal use. Smaller unit than what it appears, so doesn't take up too much space. Think a little large than a medium trash can.

I’ve had SOOOOO many air purifiers that were useless big names advertised on TV, etc. this is SO MUCH BETTER. I don’t have to change the filter as often as the other brands, and it has one filter (a black one) that can be rinsed, dried and replaced. I love that the air intake area is large, not just a small little intake area like other brands. I bought replacement filters when I bought the purifier (they were less expensive) and I’ve only replaced it once so far. I’m a smoker, so I have it sitting on an end table and I blow smoke right into it—it sucks the smoke right in.

This is a pretty basic unit that just works. It has helped my allergy symptoms immediately. I chose this unit because of its cost, the included HEPA filter and simplicity. No complex app and unreliable interface to deal with. Just select the fan speed ( 4 choices) and if you want continuous operation or on a timer and turn it on. I run it on speed #2 and can’t hear it running. It’s not large and intrusive and is pretty much unnoticeable in the room. Replacement filters are available at a reasonable price at Amazon.