I truly enjoy this product! It’s SUPER LIGHT and aesthetically pleasing. It’s very simple to use and very easy to understand. I enjoy the white noise from the fan a lot too. This product truly gets the job done! We placed this product in our living room to filter out all the dust from new furniture and smell from the fresh paint. Within several hours, the air was SO MUCH BETTER! The air was so more enjoyable to inhale. So far, I would definitely recommend this air purifier to anyone who wants an aesthetically pleasing device that multifunctional for a very reasonable price.

I have this in my sewing/craft/office space, about 170 Sq. ft. This purifier achieved my goal of a crisp, clean feeling in this space. It has increased the serenity level about 75 percent in this room. I learned about the purifier from my dentist who has one in each operatory. This purifier has a soothing sound of the air and is also aesthetically pleasing as it is very light, disappears into the room and additionally it has several prefilter colors to replace the light gray cover that it comes with.

I just had to write a review. Wow, this small purifier packs a big punch. I have an air purifier in the living room, so I got this for my bedroom. I noticed a difference the first day. I've been waking up congested everyday and I could tell the difference after 1 night. After the 2nd day it was even better. With a cat in the house, this is a must have. I like that you can wash the pre filter and the air filter replacement is minimal cost. It has a sensor that will cause it to ramp up the purification when needed. It is very quiet. I wish I had bought it years ago. I am very pleased.

I have had this unit since June of 2021. I change the filter when that little light changes red everytime. In a non smoking house, I am shocked at the color difference from a new filter to one at least 6 months old. Even if this helps a little, I am happy with the results and the gunk this pulls out of the air! I know this at least helps me sleep at night with my nose not as stuffy. Allergies are a pain!

After doing researching, decided to purchase for the master bedroom. My wife has some pretty bad allergies and after only week, she has seen a significant difference in the quality of air and her breathing. Compact, modern and simple design, the 411 doesn’t take up a lot of space and easy to use. Simple instructions to follow and it’s quiet. Definitely recommend.