It works very well as far as I can tell. When in auto mode with good air quality it is almost silent. I have not have it long enough to judge the durability of the filter. I wish it had however a wifi/bluetooth capabilty with app to control it/review info

We've had this air purifier for two full weeks. I can already tell it is doing it's job! Before having a purifier, I was coughing and could not breath as well. Now, every time I take a breath, I can clearly notice the air is much cleaner. It is analogous to walking "outside the house" and taking a few deep breaths! So far, I am "extremely" happy with the unit. By the way, the purifier has what I call "screens" on the left and right side of the unit. We have cleaned them once each week. There is not a "huge" amount of dust and debris, but the unit is clearly working correctly. Thank you!

This air cleaner made a big difference in the dust floating around in our home. The floors stay noticeably cleaner longer. Very quiet too. The black color blends in with the furniture in our living room. We don't even notice it is there. The scent pods are optional to use and we don't like scented products. The top of the pod snaps off and you and use it to cover the pod holder on top if the unit.

In winter I am forced to broil inside instead of BBQ outside and the odors, also from frequent popcorn, used to stick around for days even with the range hood on high. This air purifier kicks on and within hours there is NO lingering smell at all! It is somewhat loud when on full speed, but soo worth having a fresh smelling home. Even my husband, who thought the purifier was a monstrosity of a machine, admits it really works! When I originally located it in the bedroom, it would kick on within minutes of using spray deodorant and hair spray, so I know it absolutely senses stuff in the air. I would not give this machine up for anything!

With so many Air Purifiers on the market, My Wife and I decided to try the Shark Never Change Air Purifier and I am glad we chose to go with this one. This has taken the odors and smells out of our house and the unclean air. Especially when cooking it really ramps up and goes into overdrive. This should be really helpful to our whole families health in the spring/summer/fall season when fires start spreading and take the air quality down. Purchased one to try out, but going to add two more very soon. One for the basement and one for the back of the house. Thanks Shark!

Easy to set up, the odor neutralizer is very mild with a pleasant smell. I have it set up in my cat room and you wouldn’t know a cat lived in there by the smell. The air quality percentage meter is a nice touch, it’s fun to watch it work and bring the air quality back to 100%. It’s very quiet on level one fan speed and I found myself turning up the fan speed for better white noise. It does take up some space in the corner but it’s not overly large. The remote works perfectly and incredibly easy to set up. I haven’t had it long enough to have to worry about cleaning it or changing any filters yet but so far it’s the best air purifier I’ve owned.

This air filter is phenomenal! The fact that the filter is made to “never change” will save us a lot of cash. My old purifier cost a fortune to maintain. This one is at a very good price and it is made for an entire home up to 1400 square feet. That is huge! I purchased this one for my mother for Christmas and I honestly wish it was mine! Mine was a few $1000! When the time comes if I ever have to replace it, this will be the one I look for.

I am highly satisfied with purchasing the Shark Never Change Air Purifier. Its makes a huge difference in tje air quality in my home. I would get disgusted when I dust to know that is also what we weee breathing. I highly recommend this product to All my family and friends.

I've had this air purifier for a couple of days and inadvertently put it to the test. I have a wood stove in the same room as the purifier. I made a fire in the stove that didn't quite get going right away and I needed to open the door to shir the fire. Upon opening the stove door, smoke billowed into the room. The air quality dropped into the yellow zone with a reading of 73. The purifier went into immediate action and within about 15 minutes the air quality returned to the blue zone with a reading of 100. Aside from that, I also noticed that there is almost no dust settling on furniture that I usually had to dust daily even though I had an Alene purifier sitting right next to the furniture. IMO, this air purifier is well-worth the investment. My only beef is that it doesn't come in black.

I bought this a month ago and we can already tell a difference! A must have especially if you have pets! It’s quiet, helps filter out the smell from cooking in our open concept house. Plus my favorite part is not having to spend money on a new filter every 6 weeks!!