Customer Ratings & Reviews

Help my son with Asthma, breathing much better after we get this system.

For the price compared to other air purifiers, this one works very well. We bought it to help deal with an unknown smell issue (as well as filtering out any toxins in the air), not knowing if it would actually be effective. It has definitely helped keep the smell issue at bay, and I appreciate the color coded air quality percentage feature. The only issue we have had is it will tell you the "amount of time until air is clean" - and that does not seem to be accurate. It usually indicates within an hour it should be clean, but it always seems to take quite a bit longer than indicated. Overall I'm happy with the purchase and am considering buying a second one.

Works great, keeps basement fresh. Definitely recommend to anyone

This is a great purifier that automatically adjust according to the air quality.

I absolutely love mine; it quickly cleans the air and as a plus it keeps me cool at night!

Works great. Fan pulls odors out quickly. So far, I am very pleased with my purchase.

Bought this to control our out-of-control dust and manage smells during cooking. We use it in our connected living/dining/kitchen which is about the rated 1200 sqft, and it works great. When we cleared out the closets and deep stuff in the backs caked with dust it did a great job controlling our allergies to dust (mites).

We love this shark air cleaner as well as it’s baby brother with four fans. We bought the smaller one first and we’re so impressed with it bought the larger one for downstairs when it went on sale. It is quiet and very efficient and we have noticeably less dust in the air as well as less sneezing from our two cats.

this device is very quiet and works very efficiently to eliminate or reduce odors.

Works great. Cleans the air when it gets smoky from cooking in very short order

Works great and is very quiet. The auto button saves a lot of unnecessary use.

The filtration system works great! We have vaulted ceilings, so it is hard to dust the highest surfaces, so we purchased this to help with potential dust mites. It works perfectly and the filter lasts a very long time. We’ve used it for over a year and the filter still looks new.

This thing is massive but works. If you cook bacon, you know the smell seems to never go away. This thing will show you how bad the air quality after cooking bacon really is and cleans it up so well that you don't smell bacon hours later like normally would be the case. We liked this so much we got a second one.

Amazing Air Purifier! This product is great, delivers superb performance, easy to assemble, and is user-friendly! Although the unit itself has reasonable price, the filter replacement is expensive- $99. Hoping for cheaper filter replacement cost!

No more lingering food odors. Less dust on the counters since using this.

Our entire family suffers from allergies, after much research we chose to go with Shark as also have other Shark products for the house. It's very user friendly and gives enough information about your air quality. We use it in Auto mode and we like how the unit speeds up when quality is below a certain level. We also have the 4 in our bedroom with the display turned off otherwise it glows like a nightlight, I wish there was a setting to view the air quality percentage on an extreme low light visible to a pitch black room. The 6 is set up in our open floor living room, again set in auto mode, we like how the sensor detects cooking smells and speeds up the unit til it's at 100%. This unit also helps with 3 dogs in our family. My neighbor also bought the 6 after seeing our unit, and he too noticed a big difference in air quality with his purchase.

Works amazing tells you the quality of your air. Highly recommend!

This air purifier works great.. Nothing like breathing cleaner air..

Excellent , excellent… Easy to use and more than wonderful results

This air purifier works very well. I leave it on auto mode and it only changes fan speed when it detects a change in the air quality. The unit is very quiet in the low speed and is not annoying at higher speeds. It does remove odors from the air. Very pleased with this product.