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Customer Ratings & Reviews

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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 appreciate the Air Purifier 4 for its air purification, overall performance, and relatively low noise level. Many users have found it effective in removing odors and providing allergy relief. While the design, size, and ease of use are well-received, some customers have expressed concerns about the cost and longevity of the filter.

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 25 Showing 481-500 of 756 reviews
  • Pros mentioned:
    Air purification

    Rated 5 out of 5 stars

    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.

    My wife and I loves this thing. Nice clean air all throughout the day, auto mode recommended. Works well with food orders.

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

    Rated 4 out of 5 stars

    Placebo effect??

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

    We bought 2 for our 1000 sq ft home thinking it will help the strain on running inly one machine... filters are few in-between. For the price tag im not sure if they really make a difference or its just me telling myself the money was worth it

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

    Rated 5 out of 5 stars

    Excellent

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

    Definitely cleans the air or particulates, ordering online was easy and clearly understood, curbside pickup was fast and curteous

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

    Excellent product

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

    Works very well, does what it’s supposed to! Glad I picked it up, wish I did it earlier when allergies were haywire!

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

    Shark air purifier

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

    It works amazing!! It’s quiet and does what it says it’ll do. Very impressed with the quality

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

    Rated 5 out of 5 stars

    Awesome air purifier for larger rooms

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

    Excellent machine. Very efficient and fast cleaning. Quality of air displayed clearly and noise level is low. Great for big rooms.

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

    Rated 5 out of 5 stars

    Shark

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

    The shark Air purifier is a great machine not only does it purify your air quickly and quietly for the price you can’t beat it

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

    Rated 5 out of 5 stars

    Impressed so far

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

    We’ve had our shark air purifier a little over a month and so far we are very pleased. The air in our house just feels cleaner.

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

    Rated 5 out of 5 stars

    Clean Air for All

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

    Very quite and accurate air purifier for any size room. We have in our family room and it provides clean air as advertised

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

    Rated 4 out of 5 stars

    Not bad

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

    Works beautifully as a purifier and love the auto setting. However it does not play nice with humidifiers and will run constantly even if the humidifier is brand new. (Purifier is across a 700 sq ft room from the humidifier).

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

    Rated 5 out of 5 stars

    Slim and Powerful

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

    Is working great! Love the air quality display on the front. I purchased on sale, glad I did!

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

    Rated 5 out of 5 stars

    Must have

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

    Love it. Not too noisy. I think it helps with my husband’s allergies.

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

    Rated 5 out of 5 stars

    Awesome air purifier

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

    The only thing is the filter replacement are costly. but all in all a great air purifier.

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

    Excellent Product for Awesome Price Air Purifier

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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.

    Excellent Product for Awesome Price for Air Purifier that covers 1000 Sq Ft of space. Great deal $$ Wise

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

    Rated 5 out of 5 stars

    Great way to clean your air!

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

    I didn't realize how dirty my air was until I gotten this purifier, will never regret this purchase!

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

    Rated 5 out of 5 stars

    Excellent

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

    Excellent air quality so much better so much less dust and less coughing occurs now blessing to your lungs and allergies

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

    Rated 4 out of 5 stars

    A good product

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

    It has been running for last 3 weeks and I have noticed a slight improvement in the air quality. It is situated in the living room but still filters out and eliminates smoke originated from the kitchen several feet away.

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

    Rated 5 out of 5 stars

    Perfect size

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

    Perfect size for a small home. You can easily move it to different room. Great to freshen the air if you have pets

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

    Rated 5 out of 5 stars

    Best Air Purifier

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

    This is probably the easiest item I have ever setup. Just remove from the box, take out the filter and unwrap, put filter back in place. We have other air purifiers and this is my new favorite. First, I really like the design. The rectangular design seems to flow the air better than in the round models. The air is pulled in from the rear, cleaned and then put out through the sides. Air movement is excellent on speeds 2-4 and okay on speed 1. Even on Max (4) it does not sound really loud. Auto is probably the best setting for daily use as it will increase the fan speed if needed. The display on the top of the unit is easy to understand. Air Quality, Mode and Filter life are shown in a large display. I burned some bacon in the oven and 10 seconds after I opened the oven door it was purifying the air on max. The unit is about 18 feet away from the oven. When my husband came home he never knew there had been a bacon incident. Our construction is still going on so I have been moving the unit to other areas of the house. It has performed excellent and cleared the dusty haze. This is the one to buy. NOTE: I received this product in exchange for my fair and unbiased review.

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

    Works as advertised

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

    Bought this item for my ailing Mother for breathing cleaner air. She say's its definitely easier to breath.

    I would recommend this to a friend