Shark DuoClean Powered Lift-Away NV803 reviews

Last update 1st June 2020


Overall rating: 8.6/10

Shark DuoClean Powered Lift-Away NV803 is a sleek upright vacuum cleaner. This model is also the top choice when talking about an upright vacuum cleaner for whole-home cleaning.

Shark DuoClean Powered Lift-Away NV803 reviews

The best benefit of Shark Duoclean NV803 is the powered Lift-Away feature. This feature allows the vacuum to remain suction power on the nozzle when the canister is detached.

Thanks to that, you can use the nozzle for cleaning hard-to-reach places like under furniture or ceiling faster than using just a wand.

Mentioned by Shark, it is the lightest, compact model with both Duoclean brushroll and Powered Lift-away canister benefits.

The Duoclean brush roll is a combination of a hard bristle with a soft roller for cleaning both bare floor and carpet at the same time. You do not need to change the attachment for the different floor type.

shark duoclean brushroll
Shark duoclean brushroll

The combination of Duoclean and powered Lift-away technologies allows the vacuum to be very flexible for various cleaning tasks. Besides, its weight is only 14.5 lbs (without cord), it is a great option for users who are looking for a lightweight upright vacuum with the best performance.

You should notice that Shark DuoClean Powered Lift-Away NV803 is a compact design. It means the dust cup size is smaller than a full-size unit. This model features a dust cup of 0.9 dry quarts. There are other similar models with bigger dust cup such as Shark Duoclean NV830, NV831 and NV835.

If your apartment size is small or medium, Shark NV803 can be a nice option. If you need to clean bigger areas, you may have a look at Shark Duoclean full-size NV835, Shark APEX Duoclean AX951 ( a full-size model with more features), or Shark Rotator NV752 (another full-size model with the same price range, a lot of attachments for specific cleaning needs).

Shark NV803 does also have HEPA filter, LED lights, an extended wand for hard-to-reach areas and fingertips control.

Should you buy Shark Duoclean NV803 in 2019?

Shark NV803 is a high-rating unit for many years and consumers still love this model despite the introduction of newer generations like Shark APEX Duoclean. Shark Duoclean NV803 can be your best choice in 2019 especially when talking about the price value. It is now much cheaper.

Lets review the benefits, technologies of this model

Coupon of Shark Duoclean NV803

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Benefits and technologies of Shark Duoclean NV803


Shark Duoclean NV803 is a corded upright vacuum with lightweight. This model is 14.5 lbs, which is a little bit lighter than a standard model. For instance, Shark APEX AX951 is 15.6 lbs, Shark Rotator NV752 is 15.4 lbs, Dyson Animal is about 16.5 lbs…

Shark DuoClean Powered Lift-Away NV803 full set

The lightweight of Shark Duoclean NV803 has both pros and cons. If you are searching for a lightweight model, it is a good choice. However, you have to compromise for the dust cup capacity. This model features a 0.9 dry quarts dust bin only.

Shark Duoclean NV803 is measure by 11.8 x 11.9 x 46.1 inches


Shark Duoclean NV803 has a lot of similar models such as Shark NV800, Shark NV800W, Shark NV801, Shark UV810. The key difference is the attachments of each model.

Shark Duoclean NV800, NV800C has the blue finishes and the accessories includes

  • Pet Multi-Tool
  • Duster Crevice Tool

Shark Duoclean NV800W has similar accessories and Bordeaux finishes

Shark Duoclean NV801 has the Bordeaux finishes and 3 accessories

  • Under-Appliance Wand
  • Pet Multi-Tool
  • Duster Crevice Tool

Shark Duoclean NV801Q has the silver finishes and 4 accessories

  • Under-Appliance Wand
  • Pet Multi-Tool
  • Duster Crevice Tool
  • Pet Power Brush

Shark Duoclean UV810 has the silver finishes and 7 accessories

  • Pet Multi-Tool
  • Duster Crevice Tool
  • Under-Appliance Wand
  • Flexi Crevice Tool
  • Pet Power Brush
  • Precision Duster Tool
  • Accessory Bag


Shark Duoclean NV803 is among the highest flexibility. This unit has the duoclean brushroll which is the best brush design for cleaning different floor surfaces.

You can use Shark Duoclean NV803 for cleaning floors, under furniture, stair, ceiling, upholstery…The best part is that it remains the suction power on the nozzle even when the canister is detached (powered lift-away). This feature helps you to clean under beds, curtains, or ceiling effortlessly.

Great filters

This vacuum applies an anti-Allergen Complete Seal Technology and a HEPA filter. This is the standard parameter for a great vacuum for asthma person.

Recommended Shark Duoclean NV803 filters – 1Pcs HEPA Filter, 2Pcs Foam & Felt Set ; Essential parts for Allergy Sufferers ; good price

LED lights and fingertips controls

Shark Duoclean NV803 is very aesthetic. It has bright LEDs on both handle and nozzle to reveal hidden spots. The vacuum can be turned on/off easily via the switch on the handle.

Easy to remove hair from brush roller

A nice feature which is very useful for home with pet hair is that the roller is visible from the top of the brush bar so that you will know when to remove the wrapped hair. The roller is very easy to be removed. Besides, it is designed with grooves, you can use the included tool to remove hair, or using scissors to cut the hair.

Shark NV803 hard bristle roller
The hard bristle roller has a nice construction


  • Dimensions: 11.8 x 11.9 x 46.1 inches
  • Weight: 14.5 pounds (without cord)
  • Motor: 1150 Watts
  • Dust cup size: 0.9 dry quarts
  • HEPA: yes
  • Sealed air system: yes
  • Cord length: 30 ft.
  • Hose length: n/a
  • Feature
  • Floor type: bare floor, low pile carpet, high pile carpet
  • Pet hair cleaning: yes
  • Powered Lift-Away: yes
  • Suitable for asthma person: yes
  • Fingertip control: yes
  • LED lights: yes
  • Self-hair removing: no
  • Duoclean: yes
  • Warranty: 5 Years


Shark Duoclean NV803 comes with

  • Under-Appliance Wand
  • Pet Power Brush
  • Pet Multi-Tool
  • Duster Crevice Tool
  • Accessory Bag

Performance of Shark Rotator NV803

shark duoclean nv803 dust bin after cleaning the home
shark duoclean nv803 dust bin after cleaning

Compare Shark Rotator NV803 with others

Shark NV803 compare to Shark APEX Duoclean AX951

Both of these vacuums are equipped with DuoClean Technology and Powered Lift-Away canister

  • The NV803 has Advanced Swivel Steering.
  • The AX951 has Active-Glide Technology, as well as Noise Reduction Technology.

Besides, these models come with different set of tools:

  • The NV803 includes the Under-Appliance Wand, Pet Power Brush, Pet Multi-Tool, Duster Crevice Tool, and the Accessory Bag.
  • The AX951 includes the MultiFLEX Under-Appliance Wand, Anti-Allergen Dust Brush, Pet Multi-Tool, and the Duster Crevice.
 Shark DuoClean Powered Lift-Away Speed Upright Vacuum (NV803)Shark APEX DuoClean AX951
General specification
Dimensions11.8 x 11.9 x 46.1 in11.2 x 12.2 x 46 in
Weight16 lb16 lb
Motor power1150 W1350 W
Self-Cleaning Brushroll--
Powered Lift-Awayyesyes
Anti-Allergen Complete Seal + a HEPA Filteryesyes
Cord length (ft.)2530
LED lights-On floor nozzle & handle

The Shark APEX Duoclean AX951 has a bigger dust cup and a stronger motor power. This model is suitable for big areas. On the other sides, Shark Duoclean NV803 is suitable for small to medium size houses.

Compare Shark Duoclean NV803 vs Shark Rotator NV752

The DuoClean is the nv752 upgraded. It adds a raised front lip and a second roller that pulls in both large pieces and dust particles far better than the nv752. I had the 752 and never easily picked up the seeds flying from my birds. The DuoClean is far better. Plus nothing is left after doing the hardwood kitchen floor.

 Shark DuoClean Powered Lift-Away Speed Upright Vacuum (NV803)Shark Rotator Powered Lift-Away TruePet Upright Vacuum (NV752)
General specification
Dimensions11.8 x 11.9 x 46.1 in13.2 x 11.9 x 45 in
Weight16 lb15.4 lb
Motor power1150 W1150 W
Self-Cleaning Brushroll--
Powered Lift-Awayyesyes
Anti-Allergen Complete Seal + a HEPA Filteryesyes
Cord length (ft.)2530
LED lights-On floor nozzle & handle

Difference between the NV801 and the NV803

The difference between the 801 and 803 is the 803 has led lights, an extendable wand for under furniture and fingertip control to switch from hard floor to carpet.

Difference between the NV501 and the NV358

One of the main differences between the NV501 and the NV358 is that the NV501 has headlights on the floor nozzle. The dust cup for the NV358 holds 2.2 dry quarts at the fill line. The dust cup for the NV501 holds 1.3 dry quarts

FAQs and troubleshooting of Shark Duoclean NV803

Q: Has anyone compared the duoclean and the classic model? Is there a significant difference between the two?

A: We had the classic model and just bought the new Shark DuoClean. When vacuuming hardwood or tile floors, the classic model would kick some of the dirt out the back but the DuoClean does not do the same thing. The DuoClean does a much better job on hardwood or tile but I do not see a big difference.

Q: How is this different from the NV771?

A: Shark DuoClean Upright Vacuum, NV771 does have the DuoClean technology like the NV803; however, it is not a powered lift away. When you put the NV771 in lift away mode there is no power to the floor nozzle. The NV803 is a powered lift away model.

Q: How much noise does it make? Does it have different speed settings?

A: Its noise level should be no more than a regular vacuum.

Q: I’m choosing between this model and the true pet model. Does this come with a small motorized attachment for doing stairs and the bed or couch?

A: Yes it does. Great on stairs.

Question: Do the tools fit onboard the vacuum?

Answer: No, the tools come in a bag that could (too bulky) hang on the unit. But, who cares? This is the best vacuum I’ve ever owned.

Question: What about using on stairs, how does it do?

Answer: It works great on stairs. You can use it with just the hose and the attachment of choice, or lift-away the motor compartment and use the wand and power head.

Question: Does this have a warranty?

Answer: Shark DuoClean Powered Lift-Away (NV803) includes a 7-year limited warranty.

Question: Does this vacuum have a belt?

Answer: Shark DuoClean Powered Lift-Away does have a belt and it is not replaceable.

Question: does this vacuum lie flat so you can clean under a bed?

Answer: Shark DuoClean Powered Lift-Away allows you to remove the main body of the vacuum from the wand and still have power to the floor nozzle. This allows you to lay the handle and wand flat to easily vacuum under a bed.


Q: How does this work on pet hair?

A: I have a cat & she gets her hair all over couches, chairs & scatters rugs. I just bought one of these and the suctions is great & it removes cat hair with ease.

Q: is this the only model that comes with a tool that cuts the hair off the brush?

A: no tool cuts the hair off a brush.

Q: How does this work on pet hair? Do you have to cut pet hair out of the roller after you vacuum?

A: If there’s a lot of hair you do have to cut it out.

Q: How does the pet hair brushwork?

A: It works fine! I have found it makes cleaning stairs and pet hair off the couch well

Q: How about the hair tangling around the beater bar/brush roller? How easy is it to clean off?

A: It’s easy to pop the brush roll out of the vacuum to clean it.

Q: Is regular shark with bristle roller better or this duo clean better if I have lots of kids with long hair?

A: This has one “regular” bristle roller, and a soft, front roller that feeds dust, hair, etc. into the bristle roller; dirt, hair, etc. which would often be kicked behind the vac with one roller is kicked to an additional roller, instead. So I think this would be better for kids with long hair.

Q: Does this have an access door on the top to remove the roller brush or does it need to be turned over to get out tangled hair?

A: Yes, it has the door.

Q: Customer experiences wanted: which is better for having long haired cats and medium to high pile carpet truepet or duoclean?

A: I have short-haired cats that shed, hardwood floors, carpet and area rugs. The duoclean does very well on all of these surfaces

Q: does it come with motorized upholstery head

A: Yes, it does come with the small motorized upholstery head and sucks up pet hair very well.

Q: where are the attachments stored?

A: The crevice and upholstery attachments are stored right on the machine. The under-furniture and pet hair attachments are kept separately in a bag.


Q: can you change for different carpet heights

A: Yes. There are three settings. Hard floor, low carpet, and high carpet. The switch is on the handle and easy to access.

Q: does this clean carpet or is it like the rainbow vacuum with the HEPA filter?

A: GREAT for carpet AND hard floors.

Q: does this work on frieze carpet

A: I wasn’t sure what frieze carpet was so looked it up and I don’t see why it wouldn’t.

Q: Does this vacuum work on plush carpet?

A: Yes it works beautifully, just be sure you slide the carpet/floor height selector to the most likely position and this vacuum cleaner does a fabulous clean up job !!

Q: Which Shark is good for high pile carpets

A: You will be very happy with the duo clean by a shark.

Q: Is it hard to push on carpet since the suction is so strong or is there a release valve or a way to reduce suction

A: No pretty easy to push on carpet.

Q: Does this work on a carpeted stairway?

A: This is a combination upright sweeper with a canister. To do steps I use the canister. It is easy to disconnect the canister from the upright position which is also how you empty it

Q: Can you select the soft roller vs the hard roller so that the hard roller does not rotate while cleaning hardwood floors?

A: When in hard floor setting it only uses the soft brush. And the carpet setting uses both

Q: Is the technology for the duo clean vs. the shark rotator lift away (non-duo clean) that much more advanced?

A: Just note that the large bristle still rotates on hardwood floor mode with the duo-clean.

Q: How quiet is it compare to the Rocket

A: It’s about the same but is the strongest vac I have ever owned! Love it!!!!

Further reading

Shark Duoclean Upright NV771 reviews

Shark DuoClean Rocket Corded Ultralight Upright Vacuum (HV382) reviews

Shark APEX vs Duoclean – Detailed comparison

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