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Member ratings & reviews for
Shark Rotator Upright Vacuum with Powered Lift-Away and Self-Cleaning Brushroll, ZU635
4.2 out of 5 stars
stars214 ratings160 reviews
  1. 5 stars66% (141)
  2. 4 stars15% (33)
  3. 3 stars6% (12)
  4. 2 stars3% (6)
  5. 1 star10% (22)

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Showing 91-100 of 160 reviews
Jun 9, 2020
Rescue1
5 out of 5 stars review

The Absolute Best

This is by far the best vacuum cleaner I have ever used. I can not believe how much dirt this picks up. I vacuumed my carpet- which was not really needed but I wanted to try it out- the amount of dirt this picked up was amazing. I love the lift away feature because it makes it so easy to do steps. This vacuum made me a believer and I will never by another brand.

Review from sharkninja.com
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Mar 10, 2020
Jberry151
5 out of 5 stars review

I love this vacuum!

[This review was collected as part of a promotion.] This Shark® Rotator® Upright Vacuum with Powered Lift-Away® and Self-Cleaning Brushroll is amazing! The suction is powerful. It makes vacuuming a breeze. I love how it can pick up hair without being tangled in the brush. My kids actually love to use it now. Even when using the tool, the suction is powerful and it lifts up everything. I love the option it has to lift away making cleaning on the stairs easier. I definitely recommend.

Review from sharkninja.com
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Dec 1, 2020
Ellen in Oregon
4 out of 5 stars review

Mostly in love with my Shark vacuum.

After researching new vacuums for several months I finally ended my relationship with the Dyson Animal that finally died after 22 years. After vacuuming my whole house I am sold on Shark. I love how easy it was to assemble (literally less than 2 mins) and how all the buttons are easy to find & reach. The best feature of this Shark is that I can easily vacuum under furniture that the Dyson was never able to reach and that is worth the price alone. The headlights are great and it worked well on thick area rug that I could barely drag the Dryson over. The lift away canister is a little heavy, but not too bad. The entire machine feels a bit top heavy to me, but that feeling may lessen with use. There are a couple of issues that bother me about this Shark model. The first is that the cord is way too short and I had to change outlets several times. My old Dyson's cord was 10 ft. longer and could vacuum the whole condo using one outlet. Second issue is that when I use the Lift Away feature to get under furniture. The canister is a little too heavy for me to hold onto for more than a minute or two. I hope Shark will listen to the many customers who commented about the power cord needing to be longer. 25 ft is just too short for modern open concept homes. In general, I very satisfied purchased.

Review from sharkninja.com
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Nov 22, 2020
Elaine
5 out of 5 stars review

Passed the Lint Roller Test--Solid A

Shark Rotator Powered Lift-Away passed the lint roller test with a solid A on our medium pile carpet at the highest level of vacuum power. The medium power didn't pass the lint roller test due to an excess of dust fuzzies, although it still picked up the hair. No hair wrap describes the situation: there has been no hair wrap after an entire month. Previously, hair wrap would occur after ONE SWIPE through my bedroom. This vacuum dances in your hand with its swivel tilt and could probably win an obstacle course competition for vacuums. Negatives: 1) Loudness, a little louder than the previous shark, so I didn't give it an A+. 2) The attachments I purchased barely fit--a little disappointed with the connection there. I'm not going to downgrade my review based on a poorly fitting attachment, but I would recommend that Shark re-examine the compatible attachments.

Review from sharkninja.com
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Dec 30, 2020
Unhappysharkcustomer
1 out of 5 stars review

Do Not Buy—-HORRIBLE Product

I got this to replace a Shark vacuum that we loved. After using it for several months it just gets worse. This is the most poorly designed vacuum, heavy and incredibly difficult to push (won't even go forward straight). So difficult that it will give you blisters after a whole house vacuum. Most miserable product I have ever owned.

Review from sharkninja.com
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Jun 1, 2020
Lorrie
4 out of 5 stars review

Verified Purchase

Good vacuum

I bought the vacuum one month ago. It is my 4th Shark vacuum. I am a fan of Sharks

Review from sharkninja.com
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May 29, 2022
Paula
1 out of 5 stars review

Verified Purchase

Shark Rotator

Much heavier than anticipated. Not what I was looking for.

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Aug 22, 2020
Tra-May71
5 out of 5 stars review

Powerful !

Best vacuum cleaner for those who have pets! We were amazed at how easily it is to use. We have 3 large dogs and 3 cats, this has been by far the best vac we have owned. Easy to use and a huge game changer for our family. HaPpY Home /Clean Home.

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May 22, 2021
Jimmy
3 out of 5 stars review

I just bought my third one, the first two, the bristles on the brush roller wore down to nubs that made it inefficient which happens right after warranty expires. My other complaint is the cord is shorter than most other vacuums on the market, my last being about five feet shorter than the last two. The features keep coming back though.

Review from sharkninja.com
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Nov 16, 2020
Mimi
2 out of 5 stars review

Powerfull

I have bought 2 sharks previously ans wanted to upgrade This one has good power but it is heavy and very noisy it sounds like a old airplane The wheels give their imprint on the carpet The wire is rigid I am going to return it and get a model which is more friendly

Review from sharkninja.com
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reply from SharkNinja

Thank you for taking the time to provide us with your review on the Shark® Rotator® Upright Vacuum with Powered Lift-Away® and Self-Cleaning Brushroll. We are sorry to hear that you found the unit to be too heavy and noisy. We appreciate the feedback you have provided.