The shark nv803 was one of the first shark vacuums that had the duo clean brush roll. The AZ1002 model is basically an upgrade of this model with some additions such as the zero-m self–cleaning brush roll.
For an in-depth review of the Shark az1002 vs nv803 have a look below.
If you are in a hurry you can have a look at the comparison table below to get a brief overview of the main differences between these two vacuums.
Table of Contents
Comparison Table
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Shark AZ1002
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| Dust Cup Capacity – 1.5 quarts |
| Weight – 17.1 lbs. |
| Duo Clean Technology |
| Powered Liftaway Mode |
| Zero-M Self-Cleaning Brush roll |
| Advanced Anti Allergen Complete Seal Technology plus HEPA filter |
| LED lights – On floor nozzle and handle |
| Cleaning path – 11 inches |
| Accessories – 12″ Crevice Tool, Pet Multi-Tool, and Deep-Cleaning Motorized Pet Tool |
| Check Price |
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Shark NV803
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| Dust Cup Capacity – 0.9 quarts |
| Weight – 14.5 lbs. |
| Duo Clean Technology |
| Powered Liftaway Feature |
| NO Zero-M Self Cleaning Roll |
| Advanced Anti Allergen Complete Seal Technology plus HEPA filter |
| LED lights – On floor nozzle |
| Cleaning path – 8.5 inches |
| Accessories – Duster Crevice Tool, Pet Multi-Tool, Pet Power Brush, Under Appliance Wand |
| Check Price |
Shark AZ1002 vs NV803 – The Differences
- The AZ1002 has a larger size dust cup.
- The AZ1002 weighs more.
- The AZ1002 has zero-m self-cleaning brush roll.
- The AZ1002 has LED lights on the handle.
- The AZ1002 has a larger cleaning path.
It has a zero m self-cleaning brush roll which is ideal if you have to clean up after pets or if you are constantly cleaning up long hair.
The vacuum also has a larger dust cup and a wider cleaning path.
What is Duo Clean Technology
The implementation of duo clean technology allows for more efficient cleaning on both hardwood floors and carpets.
The dual brush roll allows the vacuum to pick up large particles, small particles and stuck on dust that you would usually find on hardwood floors.
The bristle brush is ideal for cleaning carpets and the soft brush roll pulls in larger particles and work on floors to provide a more polished look.
What is Zero M Cleaning Brush Roll
Most of us are familiar with the problem, of hair wrapping around the brush-roll of our vacuums and having to manually remove the hair.
Shark has alleviated this problem with the Zero M self-cleaning brush-roll. As their slogan says “we remove the hair wrapped around the brush roll so you don’t have to”.
The self-cleaning brush roll has a series of protrusions that constantly remove hair from the brush roll as you vacuum.
What is Powered Liftaway
The powered liftaway features allows you to detach the canister pod so you can clean hard to reach areas while still delivering power to keep the brush roll spinning.
This feature gives you more maneuverability when using the vacuum to reach hard to reach areas such as under couches or when cleaning above ground areas.
Detailed Comparison of the Features
- Cleaning Performance (Winner AZ1002) – The AZ1002 is basically an upgrade of the NV803 model. What sets this vacuum apart is the zero-m self-cleaning roll that removes hair from the bursh roll as you vacuum.
- Weight & Dimensions (Winner NV803) – The Shark NV803 is a lighter and more compact model than the AZ1002 model
- Maneuverability (Tie)– Both vacuums have the powered liftaway feature that makes the vacuum easy to maneuver in hard to reach areas.
- Accessories (Tie) – Both vacuums have a wide variety of accessories.
- Cost (Winner NV803) – The NV803 models tends to be cheaper. check the price here
Quick look at the AZ1002
| Features | |
| Type: | Upright & Bagless |
| Product Dimensions: | 11.2 L X 12.2 W X 46 H |
| Weight: | 17.1 lbs. |
| Floor Type: | Good for all Floor types |
| Dust Bin: | 1.5 quarts |
| Cord Length: | 30 feet |
| Hose Length: | 5.5 feet |
| LED lights: | On floor nozzle and handle |
| Filter type: | Washable HEPA + foam filters |
| Cleaning Path: | 11 inches |
| Wattage: | 1350 |
| Amps: | 11.3 |
| Price: | Check Current Price |
PROS
- Self-cleaning brush roll
- Duo Clean technology
- Excellent cleaning performance
CONS
- On the expensive side when compared to other Shark vacuums
- A bit heavy at 17.1 pounds
Who is this vacuum best suited for?
If you want a multipurpose vacuum that is good for all floor types and great for vacuuming pet hair this vacuum is ideal.
It seems like shark has gone out of their way to create a vacuum with all the bells and whistles.
Quick look at the NV803
| Features | |
| Type: | Upright & Bagless |
| Product dimensions (in.): | 11.8 L X 11.9 W X 46.1 H |
| Weight: | 14.5 lbs. |
| Floor Type: | Hardwood floors, and carpets |
| Dust Bin: | 0.9 quarts |
| Cord Length: | 30 feet |
| Hose Length: | 6 feet |
| LED lights: | On floor nozzle |
| Filter type: | Washable HEPA & foam filters |
| Wattage: | 1150 |
| Amps: | 9.2 |
| Price: | Check Current Price |
PROS
- Good for pet hair
- Good for hardwood floors
- Good for carpets
- Lighter than the AZ1002 model
CONS
- Does not have the Zero M self-cleaning brush roll
Who is this vacuum best suited for?
This is a good all round vacuum. The main difference is this vacuum does not have the self-cleaning brush-roll like the az1002 model. It does however have the duoclean and powered liftaway features.
If we had to choose between the two we would select the az1002 model with the powered liftaway feature, duoclean technology and the zero-m self-cleaning brush roll.
