Shark - NeverChange Air Purifier MAX, 5-Year Filter Life, 1400 sq. Ft - White

Works very well! I have an open concept home. I keep it near the kitchen area because my dogs like to hover around waiting for any food to fall. Have noticed a definite decrease in any dust. Picked this model because of the cleanable filters. Since one of my dogs likes to shed what seems like a Chihuahua every week (regardless of brushing), I would have gone through filters in other models way too quick, thereby greatly increasing cost. The cleanable filters are every easy to access and are on the outside of the unit. I keep it on an automatic setting. Only time I hear it is when I'm cooking and when it turns the fans on faster! When the fan is on max, it makes about as much noise as a very quiet dishwasher. I have a new electric smooth top range. The air quality sensor picks up every time I open the oven and when I am pan browning/frying anything (even when only on medium). Doesn't turn on when I boil anything. The included photo was when I made chicken piccata. It is sensing things in the air I can't see. Very impressed!

Purchased this after a car crashed into home. We are having a lot of construction with dust this has made the air in our home cleaner. We have allergies and with this I don’t have sneezing attacks in my home any longer. This quiet and I love I can see if my air quality is good or bad and watch it go from not good to clean air

I purchased two of these for a 3,000 sqft home with 5 dogs (3 xxl dogs indoors), 12 lizards, and a bird all inside plus 4 humans ha ha. The amount of dust that would build up on everything in just a few short days was ridiculous. These have helped with dirt/dust dander so much, now I only have to dust every couple of weeks instead of every couple of days. Not only dies it help with dust but the air smells so much cleaner. The only downside is I have home air freshening systems and the purifier sycks the scent up almost instantly lol. I had to purchase something I know is sustainable for my lifestyle and I knew I would not repurchasr filters as often as probably needed so I love that these filters don't need to be replaced for 5 years.

This thing is in my living room and let’s just say that with 2 dogs a cat and 3 boys … and my wife … joking. It does its job and more . The pre filters catch so much hair and large particles it’s not even funny. I love it. Also the photo is of how much dust it catches . I will say when we cook with oil in the house , it takes a few days for the machine to clear all the smell out but it gets it done. People walk into my house and don’t even smell the animals . Which is what we want !

Purchased due to the fact that our neighbors smoke Marijuana in their basement, almost every day. We live in a townhome, my sons room is the entire finished basement, but the smells goes straight into my sons room. My son has allergies and asthma. Ever since we moved here my son has been breaking out in hives and getting nose bleeds. I figured to help my son a bit, that an air purifier would help, due to the smells. Immediately when our house starts to smell, I turn on the air purifier. It instantly picks up the smell and shows bad air quality. Within less than an hour, the smell goes away. Which prior to the air purifier the smells would linger for much longer from our finished basement, then spread throughout the house. My son is able to sleep better at night or is able to spend time in his room without having to be as bothered by the smell that used to linger around in his room. This works better than my Levoit - Airzone 710 Sq air purifier. My levoit air purifier is also bigger, and the filter cost over $60. Will add to the review if there are any issues. The one thing that was hard to understand at first were the buttons to navigate how to use this purifier. I also wanted to mention that BestBuy.com states that this air purifier comes with a remote, but it does not come with a remote unless you purchase one.