Deals Worth GiftingShop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

Your price for this item is $332.99
Clearance
The comparable value price is $349.99

Customer reviews

Rating 4.7 out of 5 stars with 756 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.9 out of 5 stars

Pros mentioned filter

Cons mentioned filter

96%would recommend to a friend

Customers are saying

Customers are satisfied with the Air Purifier 4's ability to improve air quality and reduce odors, finding it quiet on lower settings and easy to use. Many appreciate its size and the auto mode, while some find the filter replacement cost to be high. Positive feedback also highlights the purifier's performance in allergy relief and its coverage area.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 18 Showing 341-360 of 756 reviews
  • Pros mentioned:
    Air purification, Allergy relief, Noise level
    Tech Insider Network Member

    Rated 5 out of 5 stars

    Excellent!

    |
    Tech Insider Network Member
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This air purifier does not disappoint! It's the perfect size for a large bedroom or family/living/TV room! It's very quiet and unnoticeable and the rectangular form gives you much more freedom for placement behind a couch or table so it can be hidden. The auto feature is incredible and the percentage of air quality is fun to see. It feels gimmicky at first as if I know what 85% air quality means, but if you really observe for a few days you will notice that the purifier really does detect air pollution. Whenever we blow out a candle, the purifier quickly detects odor and smoke and turns onto a higher setting. There's other useful settings and plenty of features to play with but I found the automatic feature to be simple and easy. All you have to do is plug and forget. Generally, when used in a bedroom, I do feel a big difference in air quality when I sleep and wake up in the mornings. No stuffy noses or puffy eyes, the air feels lighter and easier to breathe. I can see this being the perfect device for someone with seasonal allergies. Also big plus for pet owners, huge difference in general odor in the air. I have 3 dogs and their scents do not linger. This is a great purifier for any home.

    I would recommend this to a friend
  • Pros mentioned:
    Noise level, Odor removal

    Rated 5 out of 5 stars

    Shark Air Purifier

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I like that it is quiet. Really works good when you are cooking food that the vent hood does not get.

    I would recommend this to a friend
  • Cons mentioned:
    Filter cost

    Rated 2 out of 5 stars

    Filters Aren't Convenient

    |
    |
    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product, in a nutshell. But, the most important thing to me when purchasing an air filter is "How available are replacement filters?" I asked this question to the salesman working the home area of Best Buy, and they told me they've had filters on hand regularly for some time and should continue to do so. 6-7 months come and go, and it's time for a replacement filter. None in the store. I have to order them. . . I'm sure it's just a matter of time before Shark stops producing the filters entirely.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Air purification, Noise level

    Rated 5 out of 5 stars

    Great buy

    |
    |
    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Really quiet and accurate. I was getting my bathroom renovated and it consistently cleaned the dust in the air.

    I would recommend this to a friend
  • Pros mentioned:
    Air purification, Noise level

    Rated 5 out of 5 stars

    Great

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very quiet running unit . Keeps air clean love this product.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Air cleaner

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Really good air purifier disinfectant the room and feel good the atmosphere after it’s work

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Air purifier

    |
    |
    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Use this product every day and simply amazing. Clean air quality inside house whenever it’s needed.

    I would recommend this to a friend
  • Pros mentioned:
    Allergy relief, Odor removal

    Rated 5 out of 5 stars

    Would buy again

    |
    |
    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best purchase. Less allergy symptoms and no lingering cooking or pet odors in the house

    I would recommend this to a friend
  • Pros mentioned:
    Odor removal

    Rated 5 out of 5 stars

    Worth the price

    |
    |
    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Absolutely worth it. I have purchased a couple of air purifiers due to the fact that I live in a town house with open space concept and I love to cook. Today, I made chicken with fresh ginger and garlic and turned on this air purifier and absolutely no food smell. I wish I knew about this earlier and I have wasted so much money on other worthless air purifiers. I highly recommend this if you are bothered by food odors and any other allergens.

    I would recommend this to a friend
  • Pros mentioned:
    Odor removal

    Rated 5 out of 5 stars

    Even cat box odor is gone!

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    We have 3 cats & 5 dogs in the house. We foster animals until they can be adopted. They are all stinky! The cat litter box was driving me crazy. I bought two of these air cleaners for my home (1500 sq ft). I put one in the room with the cats and one in our bedroom. My home is now odor free!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Quiet, good looking and easy to use

    |
    |
    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Easy set up, very quiet, and seems to be working great. Responsive remote.

    I would recommend this to a friend
  • Pros mentioned:
    Noise level, Overall performance

    Rated 5 out of 5 stars

    Great buy

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Air purifier works great. Very quiet at lower settings. I strongly recommend this product

    I would recommend this to a friend
  • Pros mentioned:
    Air purification, Noise level

    Rated 5 out of 5 stars

    Great air purifier!

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Nice air purifier. Does its job well and quietly. Happy with my purchase.

    I would recommend this to a friend
  • Pros mentioned:
    Air purification, Odor removal

    Rated 5 out of 5 stars

    This is your solution if you suffer from allergies

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It works perfect in our living room and kitchen - cleaner air and less odor is noticeable.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Hi-tech looking!

    |
    |
    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The best air purifier i have ever used. Plus it also looks so hi-tech!

    I would recommend this to a friend
  • Pros mentioned:
    Noise level

    Rated 5 out of 5 stars

    Solid Choice

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great. Very quiet. Easy to use. Portable. No complaints so far.

    I would recommend this to a friend
  • Pros mentioned:
    Noise level, Overall performance

    Rated 5 out of 5 stars

    Quiet Air Purifier

    |
    |
    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have other purifiers, this one is a lot quieter. Seems to do a great job

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Air purifier

    |
    |
    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works as described.air filter last for about 4 months

    I would recommend this to a friend
  • Pros mentioned:
    Noise level

    Rated 5 out of 5 stars

    Nice Purifier!

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great! Seems to be keeping the air cleaner. Runs quiet. Good controls.

    I would recommend this to a friend
  • Pros mentioned:
    Air purification, Overall performance

    Rated 5 out of 5 stars

    Worth it

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So far works great. Can really tell a difference in the room.

    I would recommend this to a friend