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Customer Ratings & Reviews

$399.99

Customer reviews

Rating 4.5 out of 5 stars with 312 reviews

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Rating by feature

  • Cleaning Quality

    Rating 4.7 out of 5 stars

  • Maneuverability

    Rating 4.7 out of 5 stars

  • Ease of Assembly

    Rating 4.8 out of 5 stars

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Cons mentioned filter

90%would recommend to a friend

Customers are saying

Customers often highlight the Clean & Empty Cordless Stick Vacuum's lightweight design, strong suction power, and ease of use. Many are happy with the overall performance and appreciate the good battery life and convenient auto-empty feature. However, some customers have noted that it does not pick up trash well.

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 10 Showing 181-200 of 312 reviews
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Powerful and user friendly

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

    We love how Powerful, light and user friendly this vacuum is! Very easy to use in tight spaces and flexible. The battery life is superior to other vacuums I owned before.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Weight

    Rated 3 out of 5 stars

    Shark Stick Vacuum

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

    Battery life is much shorter then they say when using it on carpet. It is light weight and easy to use. Great for light cleaning.

    I would recommend this to a friend
    • Brand response from SharkNinja Product Expert
      Posted .

      Hello,
      Thank you for taking the time to leave a review.
      We're so sorry to hear that the battery runtime has disappointed you on your BU3521. We will absolutely share your feedback with the relevant teams for consideration on future products. If you need any help with your product, please don't hesitate to reach out to our team by phone at 1-855-427-5127.
      Kind regards,
      Shark Clean

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Vacuum

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

    I love this vacuum cleaner! It works great on floor and carpet.

    I would recommend this to a friend
  • Pros mentioned:
    Suction power

    Rated 5 out of 5 stars

    Good Quality for Price

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

    Really quick and easy to set up. Price is reasonable especially for suction power. Had no issues transferring from carpet to floor. Good brand as well

    I would recommend this to a friend
  • Pros mentioned:
    Weight

    Rated 5 out of 5 stars

    Love this vacuum

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

    I love this vacuum. It is easy to handle, light, and cleans wonderfully. Filters are easy to remove and clean.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Wonderful

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

    I bought this for my 85 year old grandmother. She loves it! Easiest and best vacuum I could have got her for her small 2 bedroom apartment.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Great cordless vacuum

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

    What a great vacuum! Battery life is great and the cleaning power is even better. Would not ask for a better cordless vacuum than this one.

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

    Rated 5 out of 5 stars

    Worth the price!

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

    Amazing vacuum! Works like a charm! Get you one! Wife couldn’t be happier with the purchase if I was vacuuming the floor myself!

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

    Shark vs yson

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

    Had 2 dyson cordless stick, and then I purchased the Shark clean and empty stick vacuum. Best purchase I have ever made…the features are everything I needed to use every day. If you as the customer. Is undecided look no more the Shark is what you need

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

    Rated 5 out of 5 stars

    Excellent

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

    Excellent and good price, what we were looking for

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

    Rated 5 out of 5 stars

    Best purchase

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

    This vacuum works amazing!! Better than the Dyson, works great with picking up hair and pet hair

    I would recommend this to a friend
  • Pros mentioned:
    Weight

    Rated 5 out of 5 stars

    Great sweeper

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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 a great sweeper I have all hard surface floors and it is so lightweight and easy to use. I really love that it empties itself.

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

    Vacuum upgrade

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

    Staff was very helpful and shared differences between vacuum

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Fantastic

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

    Great vacuum. Easy to use. The automatic bin works great and collects everything easily. Also it’s simple to empty.

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

    Nice vacuum for small areas

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

    Really nice little vacuum. I got this mostly for my hardwood floors. It works nice with adjusting levels of power, and the self emptying feature is amazing. I haven’t emptied it out yet, but since there’s no bag, I wonder how much will stick to the sides of the container. Especially dust and hair. That might be a drawback.

    I would recommend this to a friend
  • Pros mentioned:
    Suction power

    Rated 5 out of 5 stars

    Shark

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

    We enjoy this product very powerful and don’t take much space

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    suck it

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

    Nice futuristic vaccum for kids and adult easy to use.

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

    Best purchase

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

    I love this vacuum! It works really good on carpet and tile/wood. Love the cordless

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

    Rated 5 out of 5 stars

    Good

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

    It's perfect for cleaning my house every day, I love it.

    I would recommend this to a friend
  • Pros mentioned:
    Weight

    Rated 5 out of 5 stars

    Vacuum

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

    I LOVE IT!! Its very light weight. There is no hassle with bags. Easy to clean

    I would recommend this to a friend