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Customer Ratings & Reviews

Your price for this item is $332.99
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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 32 Showing 621-640 of 756 reviews
  • Pros mentioned:
    Noise level

    Rated 5 out of 5 stars

    Orv

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

    quite and effective. worth the price. would recommend.

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

    Rated 4 out of 5 stars

    Love the digital display

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

    Works great. I like the digital display. I’m pretty sure it’s accurate. Every time we cook it goes down. Still a lot of dust in my house though.

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

    Rated 5 out of 5 stars

    Shark

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

    This air purifier seems to do what is supposed to do.

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

    Rated 5 out of 5 stars

    Results

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I recommend it is very good. It works as it should.

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

    Rated 5 out of 5 stars

    Quiet

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

    So far this item is great. It’s quite and easy to use.

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

    Rated 5 out of 5 stars

    Great item

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

    Very good product to keep my house fresh air all time

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

    Air cleaner

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

    Great product, it works the air feel better Quality

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

    Best air purifier

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best air purifier out! Love all the different settings

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

    Amazing

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

    Great product really easy to use I really love it

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

    Rated 5 out of 5 stars

    Great

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

    Works great I love how it cleans the air so well. It

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

    Rated 2 out of 5 stars

    Shark Air Purifier

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

    Continually stays on a100 percent clean air even if we are cooking are dogs are by it

    No, I would not recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    My air purifier

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

    Works immediately and very well and very sturdy...

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

    Rated 5 out of 5 stars

    Great

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

    Great you can tell the difference in the air quality

    I would recommend this to a friend
  • Pros mentioned:
    Noise level
    Tech Insider Network Member

    Rated 5 out of 5 stars

    Quiet, easy to use, and effective.

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

    This purifier is very easy to use right out of the box. Its basically mounting in the filter, plugging it in, and then using the touch screen to set things how you prefer. I have ours set to auto and its worked perfectly. How do I know it works? We have it in our basement and its hummed along at 100% clean air, and has been very quiet while running. Then my daughter burned something in the microwave on the main floor. My son comes running from the basement and says the air purifier is going crazy. Sure enough, it had turned red from blue on the indicators and kicked into high gear. I was very impressed it picked that air up all the way across the house and down a floor. As I mentioned, it runs very quiet and has a slim design with bright blue indicators that can be dimmed or turned off. It gives a constant level of how clean the air is, and most of the time for us its 100%. It has the auto setting I mentioned and 4 different manual fan speeds to pick from. It also has a filter life button which will display how many hours are remaining on the current filter. Overall a quality product from Shark that is basically a plug in and let it go machine.

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

    Shark air purifier

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Keeps the air clean all the time and is easy to use

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

    Rated 4 out of 5 stars

    Air quality

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

    There's a difference in air quality, you can test it by cooking but only drawback is that it's still dusty around the areas.

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

    Rated 4 out of 5 stars

    Amazing

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

    It works better then i thought it would! Takes the oder out the air within 15mins

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

    Rated 4 out of 5 stars

    Works better than expected

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

    Works better than expected. But i wish there is an option to control with wifi.

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

    Very happy Shark customer

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

    This is the second Shark Air Purifier 4 that we have purchased. It is an excellent product. We use it daily in two large rooms, and it has been very reliable, especially during the fire season when the smoke was a problem in our area.

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

    Purely Purified

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

    Love love love this air purifier. I have the previous model also. Such a great deal for the price. It’s quiet yet powerful. I love how the room air quality is displayed or you can turn it off. The automatic feature lets you set it and forget it.

    I would recommend this to a friend