Save up to 50% on 3-Day Sale deals.Ends 12/7.Shop 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 14 Showing 261-280 of 756 reviews
  • Pros mentioned:
    Air purification, Noise level

    Rated 5 out of 5 stars

    Quiet, effective, and reasonably-priced

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

    IT works well. We weren't sure how well it was working until I blew some weed smoke in its direction. It immediately kicked up and did a great job of cleaning the air. It's also nice and quiet under normal operation. In fact, we like is so much that we bought another.

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

    Rated 5 out of 5 stars

    Clean Air

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

    It helped my allergy. The air inside the house is always 100% clean air

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

    Rated 5 out of 5 stars

    Cleaner

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

    Great way to keep allergens away from your house and it’s quiet

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

    Rated 5 out of 5 stars

    Air purifier

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

    Quiet and effective. Purchased two units and have been very pleased .

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

    Rated 5 out of 5 stars

    It works

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

    Definitely recommend, this really improved air quality in our home.

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

    Rated 5 out of 5 stars

    Perfect

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

    My son hasn't had to take an allergy pill in months. I really think this air purifier is the reason. He also said he could tell a difference int he air within a couple of weeks. I love how it keeps the air flowing. A friend of mine just bought one after seeing mine.

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

    Easy to set up

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

    I bought from the store .Compact air purifier and easy to set up!

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

    Rated 5 out of 5 stars

    Very good

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

    We really liked how this air cleaner works and updates progress

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

    Rated 5 out of 5 stars

    Very useful

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

    Very happy with this item. Perfect for my open area home

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

    Rated 5 out of 5 stars

    Good purchase

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

    Modern look, quiet and easy to use. I highly recommend this item

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

    Rated 5 out of 5 stars

    Air purifier

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

    Great works as good use it all the time we have allergies

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

    Rated 5 out of 5 stars

    Fresh Air!

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

    This thing has worked great right out of the box. Cut down on stale house air and pet smells. Bought another larger with 6 fans for the second floor of the house it worked so well. I like the compact size of this one compared to the larger with 6 fans.

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

    Rated 5 out of 5 stars

    Air purifier

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

    Gets the air in the home clean. Less allergies symptoms.

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

    Rated 5 out of 5 stars

    excellent

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

    excellent ................................................

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

    Rated 5 out of 5 stars

    Shark air cleaner

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

    I just used the auto setting and it does a great job

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

    Shark - Air Purifier

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

    We have been collecting a lot of dust and with a pet in the house I decided to purchase this. I ended up purchasing two of these, one for upstairs and one for the main floor. So far it has been great, no more dust around the house. I do notice that my breathing has improved. Definitely recommend this for anyone with pet allergies.

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

    Rated 5 out of 5 stars

    Good purchase!

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

    I have had this unit for about a month now and I can say without reservation that it has made a difference with my fall allergies. It was easy to set up. Has good options and I like that the light up display can be dimmed or turned off. It's super quiet, too. I can confidently recommend it.

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

    Air Qyuality

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

    Very useful in Phoenix. Have 2 of the units to cover house.

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

    Rated 4 out of 5 stars

    Great purifier - expensive filters!

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

    I'd give this 5 stars, except for the fact that the filters are $80 each as of this time, and there are no generic options. It also tells me when my cooking is unacceptable lol - it's set up in our family room, but when I cook, it definitely knows, the % goes down. I'm aiming for a 0% one day lol.

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

    Rated 5 out of 5 stars

    Great Product

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

    I finally stopped sneezing! This is a quiet and sleek air purifier. We essentially live in the woods and the pollen and dust was creating severe allergies. I now sleep better and rarely sneeze. It is easy to set up and use. Great product!

    I would recommend this to a friend