KNKA Air Purifier for Home Bedroom True HEPA Air Cleaner with Washable Pre-Filter AQI Display Turbo Mode for

I have been using this air purifier for about a week and I really like it. I have another more expensive air purifier that I have used for a few years that I compared it to. I would choose this one over my more expensive one. The air purifier came packaged well and was ready to use right out of the box. The instructions were clear and easy to follow. I downloaded the app but I have been using the controls on the actual unit instead of the app. It's faster for me to push the buttons there than to go into the app to control it. I love that the unit is small and sleek looking yet will filter air in a decent sized bedroom. I have it tucked up against the wall and it is something most people wouldn't even notice. The panel is easy to understand and adjust settings quickly. There are a few things that I really like over my other air purifier. One is the size. My other one is almost twice the size but only does a slightly larger area. This one is very quiet. It has a night mode that once on, you can barely hear it if you are listening for it. I usually run mine on Auto during the day but you can manually select your fan speed if you want. I like that the lights on the display panel can be shut off or left on. During the day I keep it on but I like that I can shut off the display at night and still have the until filtering air. There is only one tiny light on when the display is off but you really have to look to notice it. It's there so you know that the unit is still on even with the display off. Another thing I really like is that the display shows you the quality of your air. I tested this by shaking my curtain over the unit knowing that although they are cleaned regularly, there would be some dust on them. Right after I shook the curtain the number on the display started rising and after a couple of minutes it went back down. It's nice to see the air quality. Overall, this is a fantastic unit and one that I would purchase again. My other air purifier is a nice one but I will move it to a different room and use this one in my bedroom instead. Read more

I ordered this air purifier to replace my two Rowenta XL’s that only covered about 300 sq. ft. apiece in my home. I was impressed that this air purifier could clean about 1700 sq. ft, plus it looked much smaller than these two huge air purifiers. I was amazed at how efficient and quiet this machine has worked since I have only had it for a week or so. I feel a “freshness” in the air around the house since I turned off the old ones and put this one in my living room. I want to share with you something that happened just a few hours ago. I was deep frying some chicken and mushrooms in the kitchen. When I walked out of the kitchen, I could see this air purifier color on the front turned “red” already cleaning the air from me frying. It was set to automatic so it must have sensed that there was dirty air coming from my kitchen and went to work cleaning it up. I can’t wait to see how it does with dust. Since I am allergic to dust this was one of the reasons I decided to upgrade. People that were reviewing this product were saying that it helped to keep the dust down and if it does that would be helpful, not only for my allergies but I won’t have to be dusting as much. I love the app and how I can turn it on and off at the touch of my finger along with changing the settings. It shows our homes air quality in “real time.” The app and the machine were easy to set up. I would surely recommend this air purifier, not only for the efficiency but the cost was much cheaper than the two I bought quite a few years back and cleans much more while taking up a much smaller footprint. Read more

I had an old air purifier. I used it for a long time and I needed another one. I searched Amazon and found KNKA air purifier. Compared to the old one, the KNKA air purifier is prettier and light-weight. I can easily move around with the purifier. The KNKA purifier is much quieter than the old one. It is not easy to compare apple-to-apple. But, for the similar air in-take, I feel the noise-level differences. For the air purification function, I feel the difference when I tried both of them. The KNKA purifier could clean the air faster. I can also control the purifier using my smart phone. This is also very convenient feature for me. Especially, I love the sleep mode. It does not bother me. Actually, I could not hear any noise. I just feel that I did not turn on the air purifier. Still I see that the air purifier is working. Overall, I'm very satisfied with the KNKA air purifier. Read more

The purifier arrived in good condition and was a breeze to set up. The instruction manual was easy to understand. Haven't tried the phone app yet but nice to know I have control when away from home. I have pets at home and the machine seems to filter the dust and dander well. Touch the auto setting and the purifier takes over to control the air circulation with no fuss. Unit is very quiet except when it operates in high mode which is quite loud due to the high air movement. Night mode is ultra quiet and perfect for the bedroom. Very pleased with this purifier and would highly recommend. Read more

The KNKA Large Room HEPA Air Purifier has worked very well for my space. I noticed a distinct difference in my air quality after about a week of consistent use. My family members have allergies to dust, and my house is normally very dusty, no matter how often I dust surfaces. Since purchasing this air purifier and changing my furnace filter regularly, I've seen a big improvement in the air quality in my home. The sound of this air purifier is noticeable when it's on, but it's not too loud. It has a quiet mode as well, which is great to use while sleeping if used in a bedroom. It's easy to change the air filters, it's an attractive unit, and its size makes it able to be placed in many places in your home. This unit covers up to 1740 sq ft! I'm pleased with this air purifier, as it has helped me with my allergies tremendously! Read more