Shark NV801 vs NV803 – Compare Shark DuoClean Powered Lift-Away

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Shark is renowned for producing the best vacuum cleaners in the market. It has a series of products that will save you time and money. I am sure you would like to spend your Saturdays relaxing and having fun, rather than scrubbing floors and cleaning bathrooms.

Shark products are designed with the most sophisticated technology and innovation. The company has invested heavily in innovation and invention to make sure customers get the best services. If you are planning to purchase a vacuum cleaner from Shark and you are not sure what is best for you, worry not. This article will look at Shark NV801 vs Shark NV803.

Shark NV801

Shark Ninja Shark DuoClean Powered Lift-Away (NV801). This is a compact and lightweight powered vacuum cleaner that uses Duo C0lean Technology. It has dual brush rolls that work simultaneously to extract all the dust and debris on the floor. It removes large, small and stuck-on particles from carpets and hard floors.

Features at a Glance

  • Duo Clean Technology
  • Triple Particles Cleaning
  • Convertible
  • Anti-Allergen Complete Seal Technology
  • Pet-Friendly

The vacuum cleaner produces excellent results on all floor types. A significant number of users are happy with it. They recommend it to their peers.

Duo Clean Technology

The cleaner has Dual Brush roll that sucks fine dust and large particles on the floors and carpets simultaneously. The brushes agitate tough stains, lift them, making them lose their grip on the floor then sucks them up. It leaves your floor super clean.

Triple Particle Cleaning

The cleaner uses triple particle cleaning that pulls large, minute and stuck-on debris from both carpets and floors. It is known for extracting tough stains leaving your floor clean and shiny. The feature not only makes the vacuum cleaner look great on floors, it coverts Shark NV801 into a handheld vacuum cleaner making staircases, furniture and couches breeze to clean.


With a touch on the button, the canister to adjusts to powered Lift-Away Mode. The mode allows you to extend your cleaning range below furniture, corners, stairs cases, on upholstery and tiles. The mode enables you to keep your house clean and tidy.

Anti-Allergen Complete Seal Technology

The first thing that comes in peoples’ mind when purchasing a vacuum cleaner is whether it will expose them to allergens. Shark NV801 uses Complete Seal Technology that works in tandem with a HEPA filter. It traps 99.99% percent of dust and allergens inside the vacuum cleaner. The dust is wholly sealed such that it does not escape to the air. You inhale fresh air. It is suitable for allergenic people.


Pets make people buy vacuum cleaners. They shade a lot of hair as they play around the house. The hair gets stuck on the carpets and rugs. You need a vacuum cleaner to remove the stuck hair from the carpet not to shave the pet. Shark NV801 is friendly to pets. It extracts all the pet hair on the floor.


  • Durable. Everything on this cleaner feel very sturdy and well-built. It is made of plastic that has a great design. It looks attractive and elegant. Everything is edged off and accented making it magnificent.
  • Effective. The cleaner uses three modes-Hard floors, Carper/Low pile, and Thick Carpet/Area rug. For the accessories, they use Hard Floor mode. It sucks up all the dirt from the floor without blowing it back out or shuffling it. It pulls in the larger particles lying on the floor whereas other cleaners often push them further away from the cleaner.
  • Bumper. There is a bumper on the front of the vacuum that helps to protect the DuoClean roller. It also protects the furniture while vacuuming.
  • Wonderful Design. Apart from looking elegant, the design of this model is user-friendly, functional and seems to extinguish. Everything is labeled, and all the parts click into place making it easy to assemble and vacuum.
  • LED Lights. The vacuum cleaner has LED headlights that are bright and more uniform. The lights illuminate dark areas enabling you to vacuum them. You hardly skip dirt hidden on these areas.


  • The cord is a little bit shorter compared to other cleaners. You find yourself plugging and unplugging it to move it so that you can vacuum the entire floor.

Shark NV803

Shark DuoClean Powered Lift-Away (NV803) is a vacuum cleaner of its kind. It comes with numerous accessories to make your cleaning work easy. The attachments enable you to clean under low profile furniture like coffee table, bed and sofa sets. It deep cleans carpets and rugs leaving them sparkling clean.

Features at a Glance

  • Dynamic Swivel Steering
  • Deep-Vacuums Carpets
  • Lightweight
  • DuoClean Technology
  • Anti-Allergen Complete Seal Technology
  • Fingertip-Controls
  • Led Lights

Shark NV803 maneuvers smoothly on all floor types. You pull it effortless as you vacuum the floor.

Dynamic Swivel Steering

This vacuum cleaner has excellent swivel steering that provides excellent control when maneuvering around furniture, stairs and other obstacles that may come on your way. You don’t need to use energy to turn the steering.

LED Lights

Sometimes we miss debris and dust on the floor because we cannot see it in darkness. With Shark NV803, this won’t happen, it has LED lights that allow you to navigate in dark corners and under furniture. They are fitted on the handle of the nozzle. You will be amazed by how much dirt and dust you have been missing.

Finger-Tip Control

Shark NV803 is designed to vacuum both hard floor and carpets. You easily switch it from hard floor to carpet mode by pressing a button on the handle. The vacuum cleaner adjusts itself to vacuum the carpet; thus it is versatile. You don’t need to purchase two cleaners in case you have hard floors and carpets, and Shark NV8003 will do the task.

Anti-Allergen Complete Seal Technology

Shark NV803 vacuum cleaner has anti-allergen seal technology and a HEPA filter that traps 99.99% of dust and allergens inside the vacuum. They are contained in the cleaner preventing them from escaping. The filters are washable once they are dirt and replaceable in case they are worn out.

DuoClean Technology

This vacuum cleaner has bristle brush rolls and powerful suction that is relentless against dust and debris. It directly engages floors removing stuck-on grime for almost polished finish. It pulls debris and pet hair of different sizes.


  • Easy steering. The handle is a DREAM! It is flawless. It turns on a dime, and it cozies up to edges with no issues. Shark NV803 smoothly gets to the edges under kitchen cabinets and gets all the dust and little crumbs due to its low-profile motorized head.
  • Flexibility. You can effortlessly disconnect the wand and dust up high with its attachments. Detach the long wand and attach the motorized head to the long wand to clean under low-profile furniture.
  • Powerful suction. The cleaner uses DuoClean Technology that has two brush rolls. The smooth brush roll is a sort of revolutionary innovation that enables the cleaner to work better. It does two things. First, it removes all the debris on the floor. Second, the smooth brush rolls allow it to suck large particles.
  • Numerous attachments. The accessories in the box are easy to detach. It comes with multiple attachments such as crevice tool, pet multi-tool, a dusting brush, an Under-appliance tool, and motorized pet tool. They are designed to enable you to vacuum anywhere. They are easy to detach.


  • Small Head. A significant number of users find the head smaller than they expected. It covers a small area making you spend more time.
  • The cleaner has a small dustbin. If you have pets, you keep on emptying now an then. This is an area that needs to be improved.

Comparable Features

  Shark NV801 Shark NV803
Dimensions (inches) 11.77 x 11.93 x 46.14 11.77 x 11.93 x 46.14
Weight (lbs) 15  15
Anti-Allergen Complete Seal Tech
DuoClean Technology
Color Red Cinnamon
Dynamic Swivel Steering
LED lights
Dust Cup ____ 0.9 dry quarts
Warranty One year One year

Final Thoughts – Shark NV801 vs NV803

A substantial number of people are big fans of Shark vacuum cleaners, and they consider them their miracle workers when they want to vacuum their rooms. They are so helpful when it comes to keeping houses clean and tidy. Manufacturers of Shark vacuum cleaners make sure they have almost the level of performance and effectiveness. However, the color and design vary from one cleaner to the other.

Shark NV801 and Shark NV803 are a well-known vacuum cleaner in the Shark series. They come with great accessories that make sure you don’t break your backbone as you scrub your floor. Also, they have an ability to separate the canister and the main body for cleaning areas that can’t be accessed with a standard upright cleaner. If you have pets, you can’t look beyond the mini motorized brush included with the Shark NV803 model. The brush roll is also helpful on upholstery, pillows and sofa sets.

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