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  • Front. Shark - Clean & Empty, Cordless Stick Vacuum with 1.3L Auto-Empty System, HEPA, 40 Min Runtime - White.
  • The text on the image is grouped and corrected as follows: "Auto-Empty System: Automatically empties and disposes of debris - no more daily emptying. Up to 30 days of hands-free emptying with: * No dirt on your hands * No dust clouds * No cleaning in your home after you clean."
  • The text on the image reads: "Shark 30% lighter than Shark Vertex Pro."
  • The text on the image reads: "Auto-empty dock LOCKS AWAY over 99.97%* of dust & allergens" ANTI-ALLERGEN C COMPLETE SEAL DESIGNED TO LOCK AWAY DIRT, DUST, ALLERGENS, ODORS Based on ASTM F1977 of particles to 0.3 microns or larger. "Allergens refers to non-living matter."
  • Shark Removable Hand Vac is a lightweight above-floor cleaning device that detaches for easy use.
  • Up to 500x less dust exposure based on third-party plume testing while emptying vs. Shark Navigator upright manual empty (US/CA: NV130).
  • The text on the image reads: "POWERFINS Multi-surface cleaning Auto-adjusts brushroll speed depending on floor type."
  • "Always charged. Always ready. For up to 40 minutes of runtime. Powerfin in ECO mode, measured at the hand vacuum."
  • VS No Hair Wrap: Self-cleaning brushroll for no hair wrap.
  • Duster Crevice Tool Clean hard-to-reach areas.
  • The text on the image reads, "Pet Multi-Tool Removes pet hair and embedded dirt."
  • The text on the image is grouped and corrected as follows: "Hypervelocity: Accelerated Suction Power. Powerful suction on carpets & floors. Powerfins."
  • HAIR WRAP NO HAIR WRAP SELF-CLEANING BRUSHROLL PET HAIR LONG HAIR
  • Shark Clean & Empty Cordless Stick Vacuum Trailer video 1 minutes 00 seconds

Shark - Clean & Empty, Cordless Stick Vacuum with 1.3L Auto-Empty System, HEPA, 40 Min Runtime - White

Model:
BU3521
SKU:
6583331
Your price for this item is $329.99
The comparable value price is $399.99

Customer reviews

Rating 4.6 out of 5 stars with 294 reviews

Rating Filter

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

Pros mentioned filter

Cons mentioned filter

91%would recommend to a friend

Customers are saying

Customers highly value the lightweight design, powerful suction, and long battery life of this cordless stick vacuum. The auto-empty feature and HEPA filtration are also frequently praised, while some users mention the dustbin could be larger. Many appreciate the ease of use and the helpful LED lights.

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 5 Showing 81-100 of 294 reviews

  • Not Everlasting, but powerful.

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

    This little thing is nifty. I have two robotic vacuums that are brand new, but I feel I was lacking the chore; it’s rewarding. It’s fun and the auto switching from hardwood to carpet is nice, alongside the auto empty feature; that’s a game-changer! The downfall, the battery doesn’t seem to last long at all. After 10-12 minutes, it seems to be down to 1 or two bars (out of 4) and I have to rush just to get a reasonably small room done. Perhaps I just have a faulty one with the power; I’ll look into it more. Otherwise my raiting would be a 5!

    I would recommend this to a friend

  • Love it!

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

    This has been a game changer, I actually enjoy vacuuming now! I have a long haired dog and a cat, and now that I don’t have to lug around a corded vacuum, my house feels so much cleaner.

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

    Lightweight vacuum

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

    Since purchasing a vacuum cleaner it’s working well it has enough power and it’s very lightweight. A friendly recommended.

    I would recommend this to a friend

  • Best vacuum ever!

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This vacuum is so lightweight. I absolutely love the auto empty feature on it. I’ve also noticed my allergies are so much better since it has a HEPA filter. Would recommend this 100%.

    I would recommend this to a friend

  • First impressions

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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.

    Early days but impressed so far - does a good job detecting both the surface (wood, carpet, etc) - and turns on/off the brush accordingly. Also 'detects' dirt - there is a led on the back handle that shows when it sensing more dirt and increases the suction automatically. When docked, does a net job cleaning out the canister. Have yet to empty the '30 day' bag so don't know how that goes - but think its worth it so far.

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

    Simple yet effective!

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

    Works great. I like the simple attachments for easy cleaning.

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

    Great product

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

    Wonderful vacuum for our house. Battery life is very good and suction is wonderful.

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

    Shark vacuum

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

    It's a great cordless vacuum with all attachment it has 3 changing levels, the power is good.

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

    Cool vacuum

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

    We just got it but its very good so far we like it

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

    Great vacuum

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

    Great vacuum. Doesn’t seem to have a problem holding a charge. Great sucking ability!

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

    good buy

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

    Great suction. Very versatile. Like the dust cup empty feature.

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

    Shark vacuum

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

    I’m in love. Switched from Dyson and have no regrets. It’s so light and moves effortlessly. Love that it cleans itself.

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

    Lightweight and easy to use.

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

    I really like this lightweight vacuum. Easy to set up. The only downside is with cat litter clean up. Bits left behind the vacuum on hard surface so you have to turn it around for another swipe.

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

    Buy it! Great multi use vacuum

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

    Works just as intended! I love the self cleaning mode! It makes it easier to ensure no gunk gets stuck and makes it hard to clean! Stays charged extremely long.

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

    The best vacuum

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

    The best vacuum I ever bought, too much better than Dyson.

    I would recommend this to a friend

  • Cordless vacuum

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

    I wish the suction was a little bit better but it does the job for the hardwood floors like our kitchen and dining room. It is also handy that there is no cords which is my favorite.

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

    Vacuum

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

    We were looking for a lighter vacuum that works great, This is it, highly satisfied!

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

    Ideal for seniors

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

    This is prefect for our needs. Lightweight, self emptying, suction good…

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

    Very Pleased.

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

    VERY pleased with this purchase. Had considered Rumba type but this vacuum is just perfect. It is super light weight and having the advantage of using only the top portion alone is fantastic. Great for dog hair. Great for dusting windows. Good on kitchen floor

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

    Light weight

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

    Pretty good. It’s light weight. Good for quick pickups. I love the portability and the attachments

    I would recommend this to a friend
Page 5, Showing 81-100 of 294 reviews
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