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  • Front. Shark - Clean & Empty, Cordless Stick Vacuum with 1.3L Auto-Empty System, HEPA, Up tp 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, Up tp 40 Min Runtime - White

Model:
BU3521
SKU:
6583331
Highly rated by customers for:
$279.99
Save $120
The comparable value is $399.99

Customer reviews

Rating 4.5 out of 5 stars with 326 reviews

Rating Filter

Rating by feature

  • Cleaning Quality

    Rating 4.6 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

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 14 Showing 261-280 of 326 reviews

  • Bestbuy shopper

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

    Have had other stick vacuums, but this model is much better than Dyson and much cheaper in cost. Very pleased!!

    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.

    works as expected, the charging station is amazing

    I would recommend this to a friend

  • Good for home with pets

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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 is awesome,. Also i like the hand held part! I have several dogs and it really gets the loose hair up.

    I would recommend this to a friend

  • Excellent

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

    I used to.have dyson v8 but this one is Better than dyson.better price and the run time is more than dyson

    I would recommend this to a friend

  • Great Vacuum!

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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.

    We like how well it cleans our carpet and hard floors. Our favorite part is that it empties itself.

    I would recommend this to a friend

  • Nice

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

    Only thing I wish it had was a trigger switch not a button on the end of it.

    I would recommend this to a friend

  • Wish we would've gotten this sooner

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

    Love this vaccum. Works great on hard wood floors and rugs. Self emptying is a great feature.

    I would recommend this to a friend

  • Shark-Clean & Empty Cordless

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

    Love this product! Makes cleaning a lot less stress!

    I would recommend this to a friend

  • Lovenit

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

    Best Vacuum so far, compared with Dyson is cheaper and does the work

    I would recommend this to a friend

  • Easy clean up

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

    Pick up the smallest of dirt, crumbs, hair, everything!

    I would recommend this to a friend

  • Great Value!!

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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! We love it!! We really needed an affordable vacuum! It does a great job!

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Suction power, Weight
    Tech Insider Network Member

    Shark Cordless Vacuum Clean & Empty Stick is Magic

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

    The Shark Cordless Clean and Empty Stick Vacuum plus Auto Empty System is what I have been looking for in a Stick Vacuum. Convienent and quick usage with maximun suction of cleaning of dust and debris. It was as easy as 1,2,3 to set up and put on the charging Dock for the night to fully charge before the first use. I first used in Auto Mode going from the livingroom carpet to the kitchen hardwood floor and the auto adjust from Magenta to Blue color is really cool. The Shark Stick Vaccum is very light weight and and moves across the carpet so effortlessly in quickly picking up dust and debris. You can toggle between Eco, Auto and Boost selections but Auto does not work in Boost Mode. In Boost Mode that I will be using for the bedroom in hard to reach underneath the bed places where dust gathers a lot. The Handheld Vacuum is an extra bonus to have with easy access that includes detachable Service and Pet Multi Tool. The Shark Cordless Stick Vacuum Auto Empties immediately and sucks the dust and debris from the Vacuum Stick as soon as you place it back on the Dock dust bin. Once the Stick Vacuum is empty it starts charging back again. I just love the simplicity and power cleaning all packed together in The Shark Cordless Clean & Empty Stick Vacuum plus Empty System.

    I would recommend this to a friend

  • Vacuum Cracked Just 4 months

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

    I love the vacuum cleaner. Hate the service. On 22 November I took it in the store because the rubber piece between the handle and vac had a crack and was told it was no longer in warranty and all I could do was to buy another one. After just spending $400 on that one I didn't want to buy another one.

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

      Hello Jacquelyn,

      Thank you for sharing your experience with us. We understand how disappointing it must've been to discover a crack in your vacuum. This isn’t the experience we strive to deliver, and we truly appreciate your feedback. We’d love for you to give us a call at 1-855-427-5127, where one of our product specialists will be more than happy to assist in getting your unit back up and running as we work to restore your confidence in our brand. We’re available Monday to Friday, 9 a.m. – 9 p.m. ET, and Saturday, 9 a.m. – 6 p.m. ET.

      Kind regards,
      Shark Clean NA

  • my cleaning buddy

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

    love the exchangable parts for the different jobs around the house

    I would recommend this to a friend

  • Delivered as committed

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

    Best Buy Best Service ever received from any of the electronics stores

    I would recommend this to a friend

  • Good buy

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

    Works well and efficient for cleaning the household

    I would recommend this to a friend

  • Makes vacumming fun!

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

    We use this daily! Best appliance I’ve purchased!!

    I would recommend this to a friend

  • SHARK TASTIC

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

    WORKS REALLY WELL I REALLY LOVE THIS VACUUM CLEANER

    I would recommend this to a friend

  • Vacuum

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

    Excellent product customer service was knowledgeable

    I would recommend this to a friend

  • Vacuum

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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.

    Well established product. Great cleaning capabilities

    I would recommend this to a friend
Page 14, Showing 261-280 of 326 reviews
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