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Shark PowerDetect Upright Vacuum with DuoClean Detect Technology and Self-Cleaning Brushroll Purple - AZ3901: HEPA Filter, Multi-Surface, Pet Hair

Shark PowerDetect Upright Vacuum with DuoClean Detect Technology and Self-Cleaning Brushroll Purple - AZ3901: HEPA Filter, Multi-Surface, Pet Hair - 2 of 4Shark PowerDetect Upright Vacuum with DuoClean Detect Technology and Self-Cleaning Brushroll Purple - AZ3901: HEPA Filter, Multi-Surface, Pet Hair - 3 of 4Shark PowerDetect Upright Vacuum with DuoClean Detect Technology and Self-Cleaning Brushroll Purple - AZ3901: HEPA Filter, Multi-Surface, Pet Hair - 4 of 4
Shark PowerDetect Upright Vacuum with DuoClean Detect Technology and Self-Cleaning Brushroll Purple - AZ3901: HEPA Filter, Multi-Surface, Pet Hair - 1 of 4
$529.99 when purchased online
Target Online store #3991

About this item

Highlights

  • INTELLIGENT CLEANING: Shark's most advanced cleaning technology.
  • DUOCLEAN DETECT™: Automatically senses and reacts to hidden dirt.
  • DIRT DETECT: Intelli-Sense sensors detect hidden dirt, debris and hair.
  • EDGE DETECT: Automatically increases suction power within 2 inches of an edge or wall.
  • FLOOR DETECT™: Reacts by automatically adapting suction and brushroll speed.
  • DIRECTION DETECT: Automatically directs suction for cleaning forward and reverse.
  • NO HAIR WRAP: Self-cleaning brushroll delivers powerful pet hair pickup.
  • INCLUDES BONUS ACCESSORIES: Additional tools for powerful pet hair pickup.

Description

The Shark® POWERDETECT™ upright vacuum combines strong suction with advanced DuoClean Detect™ Technology for faster, smarter cleaning. Equipped with proprietary Intelli-Sense sensors, it automatically detects and reacts to hidden dirt, floor types, edges, corners, and even cleaning direction, eliminating guesswork from cleaning.
Dimensions (Overall): 46.1 Inches (H) x 10.65 Inches (W) x 12 Inches (D)
Weight: 16.5 Pounds
Features: Dual Edge Cleaning, Anti Allergen Seal, Self-Cleaning Brushroll, Detachable Canister, Pet Hair Pick-Up
Capacity (Volume): 20 Quart
Cable/Cord Length: 30 Feet
Includes: Upholstery Tool, Dusting Brush, Crevice Tool
Wattage Required: 1416 Watts
Number of Speeds: 3
Bag Type: Bagless
Cleaning Path Width: 12 Inches
Recommended Surface Application: Multi-Surface, Carpet, Outdoor Hard Surfaces, Hard Floor, Hardwood
Filter Type: HEPA
Amps Required: 11.8 Amps
Hose Length: 2 Feet
Power Source: Electric
Battery: No Battery Used
Warranty: 5 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869
TCIN: 92409231
UPC: 622356643870
Item Number (DPCI): 329-00-3084
Origin: Imported
WARNING: Cancer and Reproductive Harm—www.P65Warnings.ca.gov www.p65warnings.ca.gov
If the item details above aren’t accurate or complete, we want to know about it.

Shipping details

Estimated ship dimensions: 12.95 inches length x 11.06 inches width x 31.02 inches height
Estimated ship weight: 23.62 pounds
This item ships in its manufacturer’s packaging, revealing what’s inside. ·

Return details

This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.

Q: How heavy is this item?

submitted by Jules3819 - 9 months ago
  • A: It's much more heavy than any other Shark I've owned by far!!

    submitted byAjogoe - 6 months ago
  • A: From Specifications: Weight: 16.5 Pounds

    submitted byMculig - 6 months ago
  • A: This Shark weighs 12.5 lbs.

    submitted bySharkNinja Product Expert - 8 months ago
    Brand expert

Q: does this have led lights on the wand

submitted by Constance - 6 months ago
  • A: Yes, it does have a light on the wand!!

    submitted byrbgate - 2 months ago
  • A: No, this unit does not have LED lights on the wand.

    submitted bySharkNinja Product Expert - 6 months ago
    Brand expert

Q: What attachments are included?

submitted by blymoose - 7 months ago
  • A: This Shark vacuum includes an upholstery tool and crevice tool.

    submitted bySharkNinja Product Expert - 7 months ago
    Brand expert
  • A: The Shark PowerDetect comes included with the Upholstery Tool, Pet crevice tool and Precision Duster.

    submitted bySharkNinja Product Expert - 7 months ago
    Brand expert

Q: I have lots of long hair to vacuum. How does the anti-hair tangling on the brushes work?

submitted by KM - 7 months ago
  • A: This vacuum and the anti hair tangling brushroll has worked amazingly for our home! I was a skeptic as I have long curly hair and we also have a Great Pyrenees, but I haven’t had to clean the brush roll once yet and have been using it 1-2x times a week for over two months. Every other vacuum I’ve used I’ve had to clean the clogged brush roll every other use.

    submitted bytvbrown27 - 7 months ago
  • A: The Shark PowerDetect Upright Vacuum features a self-cleaning brush roll, which actively removes hair as you vacuum. The anti-hair wrap technology uses a combination of bristle guards and a continuously rotating brush roll to prevent hair from wrapping around the roller, making it ideal for homes with long hair or pet hair. Regular maintenance, such as checking the brush roll for buildup, will help keep it working efficiently.

    submitted bySharkNinja Product Expert - 6 months ago
    Brand expert

Q: Is it Self propelled?

submitted by Clip - 10 months ago
  • A: I own this vacuum and yes, it is self propelled on carpets but not on hard floors.

    submitted byrbgate - 2 months ago
  • A: This vacuum isn't self-propelled.

    submitted bySharkNinja Product Expert - 9 months ago
    Brand expert

Q: What's the difference between this model and the AZ4002 Model?

submitted by SuburbanGhost - 1 month ago
  • A: The Shark POWERDETECT Upright Vacuum AZ4002 belongs to a newer series than the Shark POWERDETECT Upright Vacuum AZ3901. Similarly, it includes various enhancements that render it a more powerful version, featuring improvements in its functional attributes. For example, the motor has been upgraded from 1200 Watts and 10 Amps in the AZ3901 to 1416 Watts and 11.8 Amps in the AZ4002. Should you wish to receive a detailed comparison between these two models, please feel free to contact us at 1-855-427-5127, and we will gladly assist you!

    submitted bySharkNinja Product Expert - 1 month ago
    Brand expert

Q: do the attachments store on the vacum cleaner?

submitted by Hopper - 2 months ago
  • A: The Shark PowerDetect Upright Vacuum AZ3901 includes an Accessory Holder located at the rear of the motor base, allowing you to store one of them.

    submitted bySharkNinja Product Expert - 2 months ago
    Brand expert

Q: Does this have a retractable cord?

submitted by Kris1980 - 4 months ago
  • A: The cord does not retract. Instead, it winds around the hooks positioned on its side.

    submitted bySharkNinja Product Expert - 4 months ago
    Brand expert

Q: how do you clean if you have to take the rollers out because of tangles hair

submitted by mayhue - 4 months ago
  • A: To clean tangled hair from the rollers, detach the nozzle by pressing the Powered Lift-Away button on top of the dust cup handle. Remove the wand from the nozzle and place the nozzle bottom-up on a flat surface. Carefully cut away any hair or debris from the brushroll using scissors. Once clean, reattach the wand to the nozzle and slide the pod back onto the wand until it clicks into place.

    submitted bySharkNinja Product Expert - 4 months ago
    Brand expert

Q: Is there a light on the vacuum handle? The Vertex and and Tru Pet professional have a light on handle as well as led light on the brush roll

submitted by Jayne - 5 months ago
  • A: There is no light on the handle.

    submitted bySharkNinja Product Expert - 5 months ago
    Brand expert

Related Categories

4.2 out of 5 stars with 214 reviews
50% would recommend
8 recommendations

Wow! Not always easily impressed!

5 out of 5 stars
okie - 12 days ago
originally posted on sharkninja.com
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I just bought my Shark Duo Power Detect vacuum this morning. I came home and immediately went to work cleaning the area rug in my sunroom which had been vacuumed by my previous machine two days prior. I expected to see some residual dirt, especially since I have small dogs. What I did not expect were the results demonstrated in the photos below! I photographed the results after vacuuming once, then twice, then 3 times over the same rug! Needless to say, I am quite impressed. The machine is heavier than other vacs I have used, but for these results I will happily accept the trade-off! When I say this vacuum sucks, I mean it in the best way possible!
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Great vacuum!

5 out of 5 stars
Bri_a - 16 days ago
originally posted on sharkninja.com
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I love this vacuum. I’ve used this vacuum to deep clean my entire apartment and my car (having recently discovered the detailing kit Shark offers I know what my next purchase will be). This vacuum has a lot of power and at times it reminds me of a self-propelled walk behind lawnmower. The odor neutralizer can be overwhelming, but can be turned down to a more tolerable level. I especially love the self-cleaning brush rolls, I have long hair and couldn’t even get through one room before I’d have to stop, let it cool down, and then take it apart to clean the brush roll (to be fair, it’s a handed down Hoover from the early 2000’s). My apartment is mostly hardwood floors with linoleum in the kitchen and bathroom. There’s only one room with wall-to-wall carpet. I do have area rugs and while the vacuum is fine on the large rug, it’s not great for small or medium rugs as the suction will pull the rug into the vacuum.
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Great quality,like the features it has.

4 out of 5 stars
mike22 - 25 days ago
originally posted on sharkninja.com
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I have had this over a month and it is a beast,best vacuum I have owned. The reason I gave it 4 stars is because of the weight.
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The Bad and the Good

3 out of 5 stars
jkidle - 27 days ago
originally posted on sharkninja.com
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The BAD: This is really heavy. It takes a while to get used to the way it turns, it can be frustrating. Worst of all, you CANNOT vacuum throw rugs with this! Even if they are large throw rugs. It's difficult to maneuver in tight spots like hallways. I don't like all the parts on this vac that need to be maintained; it isn't a car! I think I need to keep my old vacuum, if only for the throw rugs. The GOOD: Love the long cord. Love the power. Love how easy it is to empty. I like the way it pulls itself across the carpet and how easy it is to pull the hand wand for off the floor cleanups. I like how easy it is to connect (and disconnect) the wand.
1 reply from SharkNinja team - 25 days ago
Hello, Thank you for taking the time to leave a review. We're so sorry to hear that you aren't happy with your POWERDETECT Upright Vacuum. We will absolutely share your feedback with the relevant teams for consideration on future products. If you need any further assistance with your product, please don’t hesitate to reach out to our team at 1-855-427-5127. Kind regards, Shark Clean
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Garbage

1 out of 5 stars
No thanks - 1 month ago
originally posted on sharkninja.com
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Total garbage now. The cartridges stink to high heaven. Need unscented ones. Turning down, the dial does not help. The light on the nozzle is trash and barely lights anything up. The hair and lint constantly clogs op the cone in the canister at the top before the canister is even 1/4 full. I want the old models back. Sick of cheap overpriced garbage. Disgusting and wasteful to produce trash like this.
1 reply from SharkNinja team - 1 month ago
Hello, Thank you for taking the time to leave a review. We're so sorry to hear that you aren't happy with your Shark POWERDETECT Upright Vacuum. We will absolutely share your feedback with the relevant teams for review. Something doesn’t seem quite right about how your product is performing; we’d like to make sure it’s working as it should. Please give our team a call at 1-855-427-5127 so we can help with this. Kind regards, Shark Clean
3 guests found this review helpful. Did you?

Beast (not in a good way)

1 out of 5 stars
Thk13 - 1 month ago
originally posted on sharkninja.com
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The absolute worst product I’ve ever purchased. If you value your physical and mental health don’t buy. It’s a beast in the worst way. The only positives are the odor neutralizer and light. The floor detect does not work. The buttons to change floor type are located so you accidentally bump them all the time. Terrible maneuverability and heavy. The accessory hose has zero flexibility so the vacuum tips on you when trying to use the wand. The upholstery device is powered by suction so immediately stops working when you touch a surface. I could go on and on. The worst vacuum I’ve owned. I’m so angry every time I use it.
1 reply from SharkNinja team - 1 month ago
Hello, Thank you for taking the time to leave a review. We're so sorry to hear that you aren't happy with your POWERDETECT Upright Vacuum. We will absolutely share your feedback with the relevant teams for consideration on future products. If you need any help with your product, please don't hesitate to reach out to our team by phone at 1-855-427-5127. Kind regards, Shark Clean
1 guest found this review helpful. Did you?

Best vacuum ever

5 out of 5 stars
Blue007 - 1 month ago
originally posted on sharkninja.com
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This is one of the best vacuums that I have ever had. Now buying additional one for my daughter. The power that the vacuum has is unbelievable. All the attachments are great & are very useful. Very lite weight and so easy to use. I really like the feature that it is able to get the dirt along the edges & corners. An amazing design.
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Don't buy

1 out of 5 stars
Thumbs down graphic, would not recommend
Crhamm - 2 months ago, Verified purchaser
Had this for 6 months and it's making a horrible noise
1 reply from SharkNinja Product Expert team - 2 months ago
Hello Crhamm, Thank you for taking the time to leave a review. We're so sorry to hear that your vacuum is making a horrible noise, we understand how concerning is this situation for you. Please reach out to our team by phone at 1-855-427-5127, we'd be happy to look into this for you. Kind regards, Shark Clean
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(no review title)

5 out of 5 stars
JDH49 - 2 months ago
originally posted on sharkninja.com
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Love this vacuum. Heavy pet home and lots of dust. This vacuum makes my life so much easier. It is a little heavy and when it's on carpet it has a decent pull.
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Excellent for Pet Fur!

4 out of 5 stars
Deno - 2 months ago
originally posted on sharkninja.com
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It is amazing!!! Cleans like crazy. Lots of plastic but I guess needed to make it more lightweight. Con : cord is too stiff and stays coiled when vacuuming. I’m constantly untangling it.
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Don’t bother!

1 out of 5 stars
Angry - 2 months ago
originally posted on sharkninja.com
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Hate this vacuum. These reviews have got to be filtered because this vacuum is awful. Every time it gets stuck on a rug it turns red and you have to re power. The extension is terrible and barely stretches, it keeps dropping the whole vacuum. So last time it fell I just kicked it. Hate it so much, complete waste of money. Pay the extra and get the Dyson.
1 reply from SharkNinja team - 2 months ago
Hello, Thank you for taking the time to leave a review. We're so sorry to hear that you aren't happy with your Shark POWERDETECT. We will absolutely share your feedback with the relevant teams for consideration on future products. Kind regards, Shark Clean
Did you find this review helpful?

Nice vacuum

4 out of 5 stars
Rick027 - 2 months ago
originally posted on sharkninja.com
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I bought the Shark® POWERDETECT™ Upright Vacuum with DuoClean Detect™ Technology Model: AZ4002W. I had the shark pet vacuum and the robot for a few years . When I got divorced my wife took them so I bought this model . It picks up great but the detect part that changes the suction I don't see it working as I mentioned we had 2 shark product already. My carpets were only a few years old and was top quality carpets and when my wife moved out I had the whole house shampoo . The new vacuum always has the blue light on saying it still dirty and I vacuumed the same spot for seral minutes and it never changed to the white light. I don't think my carpets were that dirty seeing they were shampoo and we were using the pet vacuum and the robot. I have had this vacuum for several months and vacuum every week as it only me in the house . And I got to say that section thing don't work or it a gimmick. Other than that issue I feel the vacuum works good . I recently got a rescue dog and it really pick up her hair. Over all I think it a good vacuum with good suction.
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So far; good, not great.

3 out of 5 stars
Jello - 2 months ago
originally posted on sharkninja.com
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My biggest issue: The hose is far too short and will not allow more than a few feet of reach. Without purchasing a generic hose extension, you will have to heave the whole unit up on to your couch and stretch to clean behind it for instance. Second pain point is the cord. I was on the fence about cordless and figured this unit would be a good compromise... not exactly. The odor protect cartridge loses smell in day. It may be trapping odor unbeknownst to me but there is no fresh scent anymore. The front lights are a big plus! However, I find myself constantly changing the smart touch floor setting located on the handle by accident. The suction is also average - good not gret. The dust canister is pretty awesome... A tissue was sucked up but didn't make it past the first chamber. Also, it is quieter than most vacuums i have heard. The added attachments are pretty great in concept but most are SERIOUSLY awkward to use even the ones with adjustable angles. Again, the hose is so restrictive you need to buy an extension to try and use anything effectively in that regard. Lastly, it is not made in the USA which was one of the biggest selling points to me. Every box is stamped MADE IN CHINA. I know now that my next vacuum purchase will not be a shark.
1 reply from SharkNinja team - 2 months ago
Hello, Thank you for taking the time to leave a review. We're so sorry to hear that you aren't happy with your Shark vacuum . We will absolutely share your feedback with the relevant teams for consideration on future products. If you need any help with your product, please don't hesitate to reach out to our team by phone at 1-855-427-5127. Kind regards, Shark Clean
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Not a good item at all

1 out of 5 stars
Thumbs down graphic, would not recommend
Denise P - 2 months ago, Verified purchaser
Bought this in November, May 30th, and it stopped working. One sign we had an issue, I was vacuuming and it shut off. Figuring i had unplugged it, i went back to outlet no problem. Touched the cord near the Vac but the outlet and it came back on. The next time i went to use it, plugged it in and it won't turn on. It's not even a year old! Horrible i can't get help with this 😔
1 reply from SharkNinja Product Expert team - 2 months ago
Hello Denise, Thank you for taking the time to leave a review. We're so sorry to hear that you’re having trouble with your PowerDetect. Could you please give our team a call at 1-855-427-5127? We’d love to help ensure you’re getting the most from your product. Kind regards, Shark Clean
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Extremely powerful and heavy.

4 out of 5 stars
Kara - 2 months ago
originally posted on sharkninja.com
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I want to love this vacuum so much because the suction power is incredible. If I had carpet in my house this would be my go to. But I have no carpet and only rugs. Im only able to vacuum my large area rug with it, any small rugs get sucked up whether it's on detect or i manually change it, the suction power is still too strong. Again not a terrible problem to have, but I have to keep a smaller back up vacuum to vacuum those rugs. It does seem to be extremely heavy, but I have had a shark stick vacuum that lasted me 10 years so im used to lighter weight. The power detect takes some getting used to, it's slightly annoying how often it changes. The hose is not very long so that's a bit of an issue and makes it awkward to use. And then lastly the attachments constantly fall from their holding place on the vacuum. So overall if you have a lot of carpet i would definitely not hesitate to get this one!
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Disappointed

3 out of 5 stars
Carrie - 3 months ago
originally posted on sharkninja.com
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I run my own cleaning business and while this vacuum has amazing suction like all shark vacuum (they’re the only vacuums I ever use or buy for work and home) it really is more of a hassle. First, whoever thought it would be smart to put the power button on the handle was WRONG! I have turned it off at least 20 times today at work or hit the different setting buttons accidentally because they’re right on the handle. Second, the hose is soooo short and has no reach without tipping the whole vacuum over when trying to use attachments. Third, I was using the powered lift away option and the vacuum just shut down and wouldn’t turn back on for 5 min. I even tried different plugs thinking the power to the outlet was the issue because the vacuum is brand new and it’s my first day using it I couldn’t believe it just died out on me. Lastly, it’s a lot heavier than the other lift aways and I honestly prefer the less expensive ones that are a bit lighter, have longer hoses, and the power button in a smart place! It’s too bad, I really wanted to love this vacuum since my son purchased it for me for Mother’s Day and spent a lot of money but I’m honestly a bit disappointed in the overall function of this vacuum. So much so that I’m writing this in the middle of my work day while taking a quick break!
1 reply from SharkNinja team - 3 months ago
Hello Carrie, Thank you for taking the time to leave a review. We're so sorry to hear that you aren't happy with some of the features of your Shark POWERDETECT vacuum. We will absolutely share your feedback with the relevant teams for consideration on future products. If you need any help with your product, please don't hesitate to reach out to our team by phone at 1-855-427-5127. Kind regards, Shark Clean
2 guests found this review helpful. Did you?

I love it!!

5 out of 5 stars
bfp54 - 3 months ago
originally posted on sharkninja.com
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I've had this vacuum for a little over a month, and I could not be more pleased! I got a great deal that included many attachments in addition to a free steam mop. The vacuum has many features that I love, but I especially appreciate the light that allows me to actually see how clean my hardwood floors are getting as I vacuum. The detachable wand for attachments even has a light! The cleaning power on hard surfaces as well as carpet is amazing. I've kicked my old Dyson to the curb with no regrets!
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BEST VACUUM EVER!!!!

5 out of 5 stars
SRTJD - 3 months ago
originally posted on sharkninja.com
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No joke, hands down the best vacuum I've ever purchased!!! I already have 1 im buying a 2nd one for up stairs and downstairs. A must buy!!!
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Target Customer Service is a joke

1 out of 5 stars
Thumbs down graphic, would not recommend
Gregg - 3 months ago, Verified purchaser
I ordered this almost a week ago and still do not have the item when Target says order within the next 5 hours get next day deilvery. I placed the order on a Friday and after check out it said it will arrive by Sunday. Nothing Saturday. Waited all day Sunday and tracking said it went by my area and then ended up in another state. Target Customer service was a joke and would not help me out. I called my old driver up at Fedex now higher up and had him look into this. He said someone really messed this up and rerouted back to me. He said it will take another day or two. Glad I never supported Target or shop at this joke of a company. I will never do it again. They are rude and do not care you are just another number. No idea how the product is. I still do not have it.
1 guest found this review helpful. Did you?

Miserable Vacuuming EXperience......

1 out of 5 stars
KRKR - 3 months ago
originally posted on sharkninja.com
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I HATE this vacuum....I always buy and recommend Sharks, think they are much better than Dysons (and I have dogs).....this vacuum sucks up well, but is horrible to use.....super heavy......cord is always twisting/tangling.....I spend more time 'readjusting' the settings after it adjusts/detects to what it wants (what it 'detects' is incorrect).....I am taking time off from vacuuming to write this review because I am havng a miserable cleaning experience yet again....I clearly would not recommend and am going to have to purchase yet another vacuum......
1 reply from SharkNinja team - 3 months ago
Hello, Thank you for taking the time to leave a review. We're so sorry to hear that you aren't happy with your Shark vacuum. We will absolutely share your feedback with the relevant teams for consideration on future products. If you need any help with your product, please don't hesitate to reach out to our team by phone at 1-855-427-5127. Kind regards, Shark Clean
1 guest found this review helpful. Did you?

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