Customer Ratings & Reviews
- Model:
- BU3521
- |
- SKU:
- 6583331
Customer reviews
Rating 4.5 out of 5 stars with 297 reviews
(297 customer reviews)Rating by feature
- Cleaning Quality4.7
Rating 4.7 out of 5 stars
- Maneuverability4.7
Rating 4.7 out of 5 stars
- Ease of Assembly4.8
Rating 4.8 out of 5 stars
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.
- Pros mentioned:Suction power
Rated 5 out of 5 stars
Shark
||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:Weight
Rated 5 out of 5 stars
Great sweeper
||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
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I like rhe vacuum very easy to operate and does the job
I would recommend this to a friend- Pros mentioned:Ease of use
Rated 5 out of 5 stars
suck it
||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 - Pros mentioned:Ease of use
Rated 5 out of 5 stars
Fantastic
||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 - Pros mentioned:Overall performance
Rated 5 out of 5 stars
Good
||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 Rated 5 out of 5 stars
Vacuum
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Love this vacuum it’s the only kind I’ll buy now!!!
I would recommend this to a friendRated 5 out of 5 stars
Best purchase
||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 friendRated 3 out of 5 stars
Great vacuum but trap door gets stuck
||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 friendBrand 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
- Pros mentioned:Weight
Rated 5 out of 5 stars
Vacuum
||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 - Pros mentioned:Ease of use
Rated 5 out of 5 stars
Worth every penny
||Posted . Owned for 4 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great product! Love how I can shorten the pole and make it a handheld vacuum
I would recommend this to a friend Rated 5 out of 5 stars
Vacuum
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great product! I recommend this for anyone. Easy to use.
I would recommend this to a friend- Pros mentioned:Ease of use
Rated 5 out of 5 stars
Super product
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This vacuum cleaner is great for picking up dirt and pet hair. It’s easy to use and maneuver. Leaves rooms looking clean.
I would recommend this to a friend - Pros mentioned:Suction power
Rated 5 out of 5 stars
Awesome vacuum!
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Love it! Works great! Has great power on both carpet and hard floors
I would recommend this to a friend Rated 5 out of 5 stars
Great choice
||Posted . Owned for 10 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.It’s really easy to clean and work really smoothly I highly recommend this product
I would recommend this to a friend- Pros mentioned:Ease of use
Rated 5 out of 5 stars
Great quality
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love this product, very easy to assemble and use, even my kids now love to vacuum their rooms.
I would recommend this to a friend - Pros mentioned:Overall performance
Rated 5 out of 5 stars
Thumps up
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Wife Loves it a lot!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
I would recommend this to a friend - Pros mentioned:Weight
Rated 5 out of 5 stars
Amazing
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love this vacuum, light weight, with lights self cleaning and easy to use. I recommend it 100 %
I would recommend this to a friend - Pros mentioned:Battery life
Rated 5 out of 5 stars
Double battery pack electric vaccum that gets the
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Very powerful with 2 battery packsvthat are interchanageable you dont run out of powef
I would recommend this to a friend Rated 5 out of 5 stars
Impressive
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I’m extremely impressed with the performance of this vacuum. I have not had any clogs from pet hair and I love the feature of it automatically dumping into a canister versus having to dump it each time.
I would recommend this to a friend













