Customer Ratings & Reviews

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.

I’m a person who suffers from allergies and congestion on the daily, especially in a home full of pets. I turned on this air purifier for the first time in my bedroom and noticed a great difference between the air quality. The sound is also pretty quiet. Definitely worth the purchase.

Purchased this for pet dander and dust. So far it has worked great! Have it on Auto Mode. Stays in the low (extremely quiet) mode until it senses our cats dander in the air and then kicks to medium fan speed which is still fairly quiet. Have already noticed a difference in our allergies.

Great product i could definitely tell a difference in my room breathing wise, i for sure sleep alto better due to the fresh air and the low white noise it makes, at first a little difficult to operate but didn't take long to get the hang of it.

Very useful at home to clean air. We have it for a year and still performing really well. Also, surprisingly we didn’t have to change too much filter for the amount we used it

This is a good air purifier. I've been using it for a week now and some dust still does settle on my desk, but much less than would have before getting the purifier. The only part of the experience I found jarring was the smell that comes from the purifier. I'm not sure if it is ionizing as I've seen different answers on the internet, but there's a sort of milky sweet smell that bothered me initially. I'm mostly used to it now so I'm not so bothered, but it's worth mentioning.

omg i could feel the air is not as heavy. really .. i m not just saying that.there is no reason to embellish here.i keep it on high.must read manual settings are a little crazy. i wish i could have gotten his long time ago.p s not great for my allergies

Great product using it to protect my daughter from my terrible neighbors who smoke inside. In the picture you can see all the nicotine it collected in 3months. If anyone says air purifier don't work..... it does dhow them this picture.

Great product, the only reason I returned it, it was because it was too small for my room, so I ordered the bigger one online. But great for people that work from home on auto mode cause of its silent function.

Works great! Only had about 2 weeks so far and can feel a big difference in our room. Especially with 2 German Shepherds. Works so well had to order the 311i for our main living area

[Employee of bestbuy] Got this as a gift for my roommate and he loves it. Its surprisingly quiet for what it is and the two colors included are great.

Love our Air Purifier. Works great. Buying another Wife and I Both are very happy.

Bought this for the sake of my allergies. And nothing too tremendous, although crazy convenient that after I bought this 2 days later, the area I lived in was swarmed with a week of bad air. What luck!

[Employee of bestbuy] Great product, would turn on instantly and clean my entire room within 15 mins

Quiet, clean. Easy to use. No complaints. No issues or odors.

The Blue Pure 411 Auto HEPASilent Air Purifier is a nice, compact unit. I think it looks a bit small to have on the floor, but according to the instructions, that is where you are to install it. The unit is pretty much plug and play as far as operation. The air filter comes with a colored fabric sleeve that attaches with Velcro. This is so that you can match your décor of the room where you are using it in. The sleeve that it comes with is grey, which is fine by me. First thing I did was sit and read the instruction manual (though there’s not a lot to this machine as far as setup). I was dismayed, though, by the first line of the Safety Instructions. I’ve included a photo of the text with this review. I’ve never read such a rude comment in an instruction manual before. I can understand what they meant, but as a parent of children with cognitive challenges, I didn’t appreciate the way they said it. I took off one star for that. I wish the company would rethink the verbiage. This is an Air Filter, not a sound mixing board. It’s not that complicated. I’ve also included the diagram showing how the unit works. I expected this to have a button that only needed a light or medium touch to start or change cycles. I literally had to smack the side of my palm on the button to get it to power on or to change modes. I also didn’t have the light patterns committed to memory, so I would continue to press the button to get the mode I wanted by sound. I’ve ran the unit mainly on Boost Mode. The white noise was better for me, as it was so silent on the lower modes, I couldn’t always tell it was on. If you are someone that WANTS a super quiet filter, I’d recommend this one. There’s also an indicator light to tell you whether or not it’s filtering properly. I used Boost Mode for the most part but did try it in Auto and Night Modes. When I did, the blue light (good) turned orange (not good). I turned the unit back up to Boost and the blue light has stayed on ever since. I do wish this unit operated with an app, or even had a small remote to make it easier to use. The Blue Pure 411 is a nice, compact, air filter for an average size room (I used it in a bedroom).