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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
Highly rated by customers for:
Your price for this item is $229.99
The comparable value price is $399.99

Customer reviews

Rating 4.5 out of 5 stars with 272 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 7 Showing 121-140 of 272 reviews

  • Easy and Clean

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

    This vacuum has probably been one of the more expensive ones I have purchased, but I love the luxury of not having to empty out the vacuum every time with the self cleaning makes everything hassle free. It also does a really good job at picking stuff up. I’ve experienced vacuums that did not pick anything up so that is a big plus and obviously what you expect from your vacuum. Lol

    I would recommend this to a friend

  • Shark vacuum

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

    Light and easy to handle, it can reach tight spots and has enough power to collect everything.

    I would recommend this to a friend

  • Great

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

    OMG I can't say enough about this product. It is perfect on my wood floors. Easy to clean and maintain. Love the fact it charges and no cord. Get it Get it!!

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

    Great vaccuum!

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

    It is very light and perfect fornthe size of our house. Having not to empty the container each time makes it ao nice to use. Love the automatic emptying of the vaccuum.

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

    Excellent

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

    Love it!!! So easy to use great sucyion on floors and carpets

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

    Very powerful vacuum in a light format

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

    Very easy to use and works great. Just wish it didnt collect dust in that small resivour. The only way to clean it is with compressed air.

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

    the best

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

    Excellent services, 100% good product good price. Shark

    I would recommend this to a friend

  • Great Sharp Vacuum

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

    Love it! It is very light and adjusts automatically from floors to the carpet thickness. Very easy to handle.

    I would recommend this to a friend

  • LOVE it!

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

    It works great on my hardwood floors. It’s quiet and doesn’t freak my cats out. It has a light on front which is helpful in corners. No more holding my breath while emptying the dust. It’s automatic! Worth the money.

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

    Modern Convenience

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

    A Shark you can count on. Light, easy to maneuver and dependable. I vacuum from a wheelchair and this Shark does the job well for me.

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

    Mrs.

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

    The most amazing vacuum cleaner I’ve ever bought!! I love how it goes from hard floors to carpet. The docking is amazing! Just hook it on there and it empties fast!!

    I would recommend this to a friend

  • Love this vacuum!

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

    This vacuum is awesome. It detects whether the floor is carpeted or smooth and adjust the roller. I haven't used just the handheld part but really don't see it being bad in any way. And the best feature is that when I put it on the base it empties itself. The only thing I would change is for it to have a larger bin on the vacuum itself. Although that is not necessary.

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

    Shark vacum

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

    Lightweight and economical. It cleans very well and makes my daily tasks easier. It's excellent!

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

    Love it

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

    Love it. My daughter had been wanting it for a long time! They are very happy with it!

    I would recommend this to a friend

  • Charging Dock Excellent

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

    An excellent and east to use vacuum! It makes cleaning easy. Just grab and go!

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

    Powerful and dependable

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

    Very satisfied with the way it picks up. Especially with pet hair.

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

    Clean like a pro

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

    Great for cleaning. Easy to use and works good in every corner

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

    Good Fit

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

    This vacuum worked out great so far. My wife has arthritis and the weight made it perfect for her. When I have big jobs to do I will use our heavier duty vacuum but day to day this is the go to.

    I would recommend this to a friend

  • Great vacuum but trap door gets stuck

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

    This vacuum works well for our home but the trap door where the vacuum connects to the autodust bin gets stuck open sometimes. This happens frequently enough that my family has mentioned it multiple times. Everything else works great and the dust bin last a long time before needing to be dumped.

    No, I would not recommend this to a friend
    • Brand response from SharkNinja Product Expert
      Posted .

      Hi there,

      Thank you for your feedback. We understand how frustrating it must be to have the trap door get stuck open, especially when everything else works well. Your input is really valuable to us, and we appreciate you sharing these details. Please contact our Shark Customer Support team at 1-855-427-5127, available Monday to Friday from 9 a.m. to 9 p.m. ET and Saturday from 9 a.m. to 6 p.m. ET, so they can assist you further. We truly hope you decide to stay with us as we work to improve moving forward.

      Kind Regards,
      Shark Clean NA

  • 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
Page 7, Showing 121-140 of 272 reviews
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