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Customer Ratings & Reviews

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Customer reviews

Rating 4.7 out of 5 stars with 116 reviews

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96%
would recommend
to a friend

Customers are saying

Customers commend the SharkFlex DuoClean HV391 for its ease of use, lightweight design, and powerful suction, highlighting the long cord and convenient storage as added benefits. Many appreciate the included attachments and its effective cleaning on various surfaces, including carpets. A common drawback mentioned is the relatively small dustbin capacity, requiring more frequent emptying.

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 2 Showing 21-40 of 116 reviews
  • Pros mentioned:
    Ease of use, Weight

    Rated 5 out of 5 stars

    Best vacuum ever!!!

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

    I absolutely love this vacuum it’s so lite weight and versatile. I bought this to replace my G4 Kirby which is a bullet proof well built vacuum but lite and versatile it isn’t. The only thing I would like to have is a blind cleaning attachment but they don’t make one for my model yet. I have zero complaints with this new vacuum and would definitely recommend this vacuum to anyone looking for a new one!!!

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

    Rated 5 out of 5 stars

    Best vacuum I have ever had

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

    Definitely a better purchase than a Dyson! Light and easy to use on both carpet and hard wood floors. Picks up dust, crumbs, anything on the floor in one swipe - don't have to pass over the same area over and over. Easy to clean dust/debris container. Small space design folds up and stores neatly in hall closet. Definitely would buy again.

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

    Rated 5 out of 5 stars

    Love this product

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

    This is so lightweight and flexible as well as the attachments are amazing

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

    Rated 5 out of 5 stars

    MAJOR SUCTION

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

    I bough this as a gift for my parents and they absolutely love it. At just 10 lbs, it’s extremely easy to maneuver around furniture. The ability to have it bend and gounder furniture takes the cake. No more back aches from hunching over to vacuum! Only complaint is that the canister fills up fast, but at the same time, at least it’s doing it’s job!

    I would recommend this to a friend
  • Pros mentioned:
    Suction
    Cons mentioned:
    Dustbin size

    Rated 4 out of 5 stars

    Works Well

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

    Has good suction. Attachments work well. Collection cup is a bit small but not really an issue.

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

    Rated 4 out of 5 stars

    Great vacuum for apartments

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

    It has good suction on hard floors and carpets but the cord is too long for you to easily maneuver all around and contrary to the picture, it cannot stand upright without holding it.

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

    Rated 5 out of 5 stars

    Great vacuum for elderly.

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

    My mother who is in her late 80's needed a lightweight vacuum. This is perfect. It went together fast and is very easy for her to use. It cleans the floors so well. I am very pleased with this and would definitely recommend this to anyone.

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

    Rated 3 out of 5 stars

    Can’t stand up the vacuum cleaner after each use.

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

    It has great suction power and it’s light as a feather.

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

    Rated 5 out of 5 stars

    Great vacuum for the price

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

    We've been very pleased with this Shark hand-held stick vacuum. Very powerful - picks up dirt our bagged vacuum cleaner leaves behind. Lightweight, easy to empty. AND, about half the price of a comparable Dyson.

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

    Rated 5 out of 5 stars

    Powerful and lightweight

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

    This vacuum packs a punch. It is extremely light, easy to use, and very strong. It works great on carpet and hardwood floors. It cleans corners very well and fits underneath couches easily due to a low profile.

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

    Rated 5 out of 5 stars

    Vaccum

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

    My shark duo vacuum works very well. It is easy to maneuver. It gets the lint off the four and the carpet very easily. It is very easy to store and I am pleased with it in most of it’s features.

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

    Rated 5 out of 5 stars

    Great little vacuum

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

    I really like it. It's got a cable so, you know, a cable is a cable. I was pleasantly surprised that the cable is decently light and flexible so it doesn't get in the way much. It's got two speeds. First powers mostly the suction. The second speed really cranks up the brushes (self powered) for extra cleaning. There's a long attachment for cleaning dust off the top of big furniture - I don't really need it and it takes space in the accessories bag. I wish the manufacturer would've provided instead a short flexible tube for cleaning the car.

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

    Rated 5 out of 5 stars

    Great

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

    This works really well and easy to empty the dirt. Best thing is you can remive the wand to make steps a full power breeze.

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

    Rated 5 out of 5 stars

    Great vacuum

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

    I love this vacuum the way it maneuvers around and under the bed/furniture. The suction is powerful. The weight is lite.

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

    Rated 5 out of 5 stars

    Excellent light weight powerful vacuum

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

    The Shark has extremely good suction for it’s size. The lightweight and versatility with attachments covers all areas with ease.

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

    Rated 5 out of 5 stars

    Works amazing

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

    I love this vacuum it works great glides across the floor and just has great suction very easy to manuever attachments

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

    Rated 5 out of 5 stars

    excellent

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

    This vacuum has great suction. Its very easy to maneuver. It has a forward projection. Very easy to use on stairs.

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

    Rated 5 out of 5 stars

    Shark vacuum

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

    Love my new Shark Vacuum, great for apartments, condos etc. Folds down and easy store, suction is great!

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

    Rated 5 out of 5 stars

    Great for Hardwood Floors

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

    Bought this because we needed something at a reasonable price to clean tile and hardwood floors. We've been very happy with the job this little guy does. Great pickup along the edges. Bends really easily to get under chairs and couches. Really impressed with the soft roller material (instead of brushes) that keeps from scratching your floors. Good suction. Haven't used on carpets, but for wood or tile floors this is a winner.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    As Long As It Could

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

    It was awesome. But died shortly. The Smell was also very harsh. The Filter was the hard to keep clean.

    No, I would not recommend this to a friend
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