Customer Ratings & Reviews

Works like a charm. Let’s you know the air quality as it clean.

Nice! I really love it and it helps keep the air cleaner

great and would buy again I breathe better since I bought them

Love it! Quiet and efficient. Large but covers a big space well

Cleans air quickly and very well. Quite with lots oof air flow.

So far it is working great, runs quite and was a really good value

Works really well. Very Quiet. Extra power when needed.

Great investment, no more allergies inside the house

If you want clean air then this is the shark you want

This unit performed exceptionally well and we really liked the smart phone app too. However, it was for a much larger room than our son's bedroom so we opted to get a smaller unit. While the smaller HEPA filter we're now using works well, it's not nearly as nice as this unit. Highly recommended without hesitation.

Seems to clean the air well, but it is very sensitive to moisture. If you install a humidifier in another room it will say air quality is less than 20 percent. Also the filters are $100 each and need to be changed every 6 months. Over all works good but I question how accurately it gauges the quality of air

We noticed a big difference in our air quality in the house.

Works great , noticed air quality improvement. Auto mode is awesome

Great purifier especially for a larger home. We have it in our living room and it is on all the time on auto mode. As soon as we start cooking the percentage goes down and immediately ramps of the fans filtering the air. Within 20min the air is back to 100% Very solid purifier

This is a great item I have bought 2 shark 4 before and now shark 6 I want to be truthful when I saw the item on daily deal with that price how could I not to buy it when I know how good this item is for my and my family’s everyday life .

So far we are happy with the purchase. It cleans the air very fast but I bought it so that it captures the odor but I think it is not doing a great job with the odor. But even if a small particle enters the house it detects and cleans the air right away and very fast.

I turned on my heat one day and the machine turned red immediately and started working hard. I called the heating people for hvac service and now when I turn the heat on the machine is not overworking.

This air purifier works great. I bought it because i have a new born but it has also helped me with my allergies. It is easy to move around and love that it tells you how long you have until the filter needs to be changed.

My kitchen has no windows, was looking for something to supplement my recirculating vent fan, this does the trick. When I cook, my air quality goes down and fan speeds up on auto.

So far, I think this is a great unit! I think it has helped our allergies significantly in the few days we’ve had it. We ordered another brand too, to see which one is better. Alas, that one has not arrived yet.