Customer Ratings & Reviews

Works great! Noticeable difference in the air right away!

Great product, the filter can be cleaned and reused.

Love the new purifier. The air actually smells fresher. We were so impressed with the unit, we purchased an additional one to go upstairs. I highly recommend the Shark purifier.

We bought and returned the product. Why? We did more research on the product and appeared to be not as they claimed. First we contacted customer service (is out sourced out of America) several times to talk to a competent representative which took alot of our time. Each attempt we made the reps were clueless to answer questions backing up its claims & other related. Air quality is very important. Mold, VOC's etc are important to remove That was important for me to restore health and overall health long term. Its a learning journey. **So in February 2022, we bought an Alen Air Purifier. We are very pleased with the product performance and American customer service/sales were very knowledgeable. A dear friend has an Air Doctor and loves it too. The price is not that much higher for a quality product. By far, its worth the extra money. Buy American if you can. (I wish Alen was all-American based but they said they are working on doing so.)

This is a very quiet unit and the perfect size for a our condo. A 15 minute cycle on high speed knocked down the odor of a nearby brush fire (this is CA), the first week it arrived.

This is adjustable to no lights and very quiet while I sleep. It has a remote to keep by my bed, but I wish it had an app on my phone.

Easy to set up and runs automatically. Makes a difference with our allergies. Substantial but small, fits nicely in every room I've used it in.

Highly recommend. It is quiet, compact and has a stylish design. The displays are also easily visible for monitoring the progress of your clean air in percentages. Powerful air purification with multiple fans.

This thing is awesome! I can finally breathe in my home with 4 dogs. I love that it senses the air and adjusts the power Accordingly. It’s extremely quiet too.

It works as it should. I use it in my apartment and it does make a difference. I live in front of a busy street and the Air purifier not only cleans the air it also absorbs odors.

Very happy with this air purifier. Runs quietly and efficiently.

The Shark Air Purifier 4 does an excellent job of purifying the air. I like all of the advanced features offered on this purifier. it does its job!! The only con is the loudness of the machine when it's purifying the air on "auto".

Very happy with purchase - Made the house smell so much better in the midst of construction. Allergies are also consistently better since starting daily use!

Have been using my air purifier since i received it and it clears the air of any impurities, my allergies don't bother me and guests comment on how thebair quality is great in my home

Like the size and aroma addition. Great sale purchase for winter

Does what it says. Quietly and effectively. Dust on the filter is not in the room. Will need to wait on long term efficacy.

It certainly works. Cleans the air fairly quick after cooking. Planning to buy another unit when and if I catch it again as a daily deal.

Best investment ever! Allergies and asthma is much better! Elminates dust in the air and less dusting than before. I purchased 2of these.

Works good for whole house or just your room long filter life is nice and it’s very quiet if not on high

I love this purifier. I can definitely tell the difference in my allergies and is very quiet to operate. Very pleased with this purchase.