Shark Stratos Upright AZ3002 review: a straightforward vacuum with powerful suction

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Shark Stratos Upright AZ3002: two-minute review

Product info

This is the vacuum on review:

Shark Stratos DuoClean PowerFins Hair Pro Upright Vacuum AZ3002

Shark can be erratic with its naming, so check the product code to make sure you’re buying the model you think you’re buying. There are similar but slightly different models available in the UK and Australia (I tested a US vacuum).

The Shark Stratos Upright AZ3002 is a corded upright vacuum that packs plenty of cleaning power. Although bulky and heavy compared to a stick vacuum, it has a modular design that means you can remove the bin and hold it in your hand, while you use the wand on a flexible hose to tackle cleaning tasks off the floor. In floor mode, it will propel itself forwards when switched on, making it easier to drive (although at times it did feel like it was running away from me).

I’ve been using this vacuum on-and-off for a little over a year, so I’ve had plenty of opportunity to try it out on different floor types and see how it copes with different cleaning challenges. I’d rate it amongst the best upright vacuums around. It sucks up large and fine debris with ease, and handles hair well, too. It comes with a range of tools that are useful for tackling detail work, and with the pod removed it’s easy to slide the wand under furniture and clean thoroughly in tight corners and right up against baseboards.

Shark PowerDetect Upright – including an Auto mode, which I missed here. However, it’s still an excellent all-rounder, and worthy of consideration if you’re hunting for the best vacuum for your needs.

Shark Stratos Upright vacuum

(Image credit: Future)

Shark Stratos Upright AZ3002 review: price & availability

List price: $529.99
Launch date: Unknown
Availability: US

The Shark Stratos Upright AZ3002 launched several years ago, and is available to buy in the US. There are similar models in the UK and Australia, but with slightly different product codes.

At list price, this vacuum costs $529.99 on the SharkNinja website. It’s also available to buy via third party retailers like Target, Walmart, and Best Buy.

That price puts it in TechRadar’s mid-range bracket for vacuums in general, but is rather expensive in the context of corded uprights. It’s a high-quality vacuum cleaner that works really well and comes with plenty of accessories, so I think the price is justified. There are cheaper, still capable, uprights on the market if it’s out of your budget, though.

Value for money score: 4 out of 5

Shark Stratos Upright AZ3002 specs

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Type:	Corded upright
Weight:	22.7 lbs / 10.3kg
Bin size:	1.5 qts / 1.4 L
Size (H x W x L):	46.5 x 11 x 12.2 in / 118.1 x 27.9x 31cm
Filter:	HEPA, felt and washable foam
Max suction:	Not provided
Modes:	Hard floor, Carpet/low pile, Thick carpet/area rug
Cord length:	25 ft / 7.62m
Flexible hose length:	3 ft / 0.9m
Product code:	AZ3002

Shark Stratos Upright AZ3002 review: design

Modular design – can remove the motor section and hold in your hand
Floorhead for any floor type, and fitted with odor-neutralizing cartridge
Three suction levels to choose from but no auto mode

The first thing I noticed when unboxing the Shark Stratos Upright AZ3002 is the plethora of accessories. My review model came with a Crevice tool, Upholstery tool, and HairPro self-cleaning pet power brush for detail cleaning, plus an odor-neutralizer cartridge to slot into the floorhead. I found everything relatively easy to put together without needing to consult the manual.

best cordless stick vacuums on the market. However, here you can detach the pod that contains the dust cup and hold it in your hand while you use the wand on a flexible hose, which makes things like cleaning the stairs far easier.

This model is corded, so you’ll need to deal with the relative inconvenience of having to unplug and re-plug as you clean. The cord is also shorter than I’d like, at just 25 ft / 7.62m.

Shark Stratos Upright vacuum

(Image credit: Future)

One design feature I like is the ability to choose from three suction levels: one for hard flooring, one for low-pile carpet and one for thick carpet. A lot of corded uprights just have one setting, but I appreciate that I can customize the cleaning based on floor type here.

However, it’s not the most advanced of the Shark uprights – the Shark PowerDetect Upright has an Auto mode whereby it’ll increase or decrease suction based on how much dirt is on the floor. This vacuum will also amp up power when the vacuum nears the edge of a room, and has a floorhead that’s designed to be able to pick up chunky debris when it’s pulled backwards over it. None of those features are included on the Stratos Upright.

Shark Stratos Upright vacuum

(Image credit: Future)

The main floorhead contains two motorized brushrolls that work in harmony to clean different flooring types. In the front is the soft roller, which picks up dust and helps polish hard floors. In the back is the PowerFins roller, which has rubbery fins to agitate carpet fibers, as well as helping to scoop up chunkier debris on hard floors.

One special feature which crops up on a number of the best Shark vacuums is an odor neutralizer cartridge. Here, it sits directly in the main floorhead, and can be rotated to raise or lower the intensity. I’m sensitive to some fragrances, but fortunately, on a low setting, the scent is not overpowering. It’s a mild and clean fragrance. If you don’t like this feature, the cartridge can be removed and won’t affect the vacuum’s actual performance.

The dustbin can hold 1.5 quarts / 1.4 liters of dust and debris at a time, which is far more than you’d fit into a cordless stick vacuum, but not as generous as you’ll find on some upright models. However, it’s nice and easy to empty: simply press the release button on the top of the pod and then push the level on the back to open the lid.

There are two types of filters in the vacuum: the HEPA filter, and the pre-motor filters (foam and felt filters), both of which will need cleaning semi-regularly and eventually replacing.

Shark Stratos Upright AZ3002 review: performance

Great suction on both hard floors and carpet
Cleans under low furniture (sofas and beds)
Reaches into tight spaces and above floor places

I was impressed with the powerful suction of the Shark Stratos Upright Vacuum. The company does not specifically list the suction power, but it’s strong enough to easily remove debris on both hard floors and carpeted surfaces. While relatively weighty, it also propels itself forwards when turned on, which makes it easier to drive – although sometimes, when steering, it seems like the vacuum is almost going to topple over.

On hard floors, the brushroll is so strong that sometimes, during my tests with instant grits, a few specs would scatter or fly away. This did not happen on carpet, or with heavier types of debris – and I’m not deducting any points for the few scatters.

good vacuum for pet hair – corded uprights like this one almost always have more suction than cordless stick vacuums, and I was certainly impressed with this model’s cleaning power.

Shark Stratos Upright vacuum

(Image credit: Future)

To get a more objective view of the AZ3002’s performance, I ran a series of suction tests. In my first test, I opened a packet of dry apple cider tea and scattered it on the floor. I chose the hard floor mode, and the Shark Stratos easily removed it in a single pass.

In the next test, I sprinkled some instant grits on the floor. Still in hard floor mode, the vacuum also removed most of the debris in a single pass. However, in the left side of the photo above, you can see that the vacuum also scattered some of the grits on the floor.

In the third test, I poured some of the instant grits along the edge of the floor to test how closely the Shark Stratos cleans there. The vacuum cleaner removed the vast majority of the grits when vacuuming sideways and those left were picked up when I vacuumed head-on.

On carpet, I performed the same tests with dry apple cider vinegar tea and instant grits. This time, I poured the tea and grits side by side. I switched the setting to carpet/low pile cleaning. The Shark Stratos made easy work of picking up both the tea and grits – one pass is all that was needed for both types of spillage.

I must admit that I don’t always remember to switch modes when vacuuming, and I missed having an Auto mode where the vacuum cleaner would adjust itself automatically when going from one type of flooring to the other.

Shark Stratos Upright vacuum

(Image credit: Future)

One of my favorite features is the ability to remove the pod and use the vacuum cleaner almost like a stick vacuum. In this configuration, I found it easy to clean under my sideboard as well as under my sofa, and the floorhead was able to clean right up to the baseboards. Such thorough cleaning isn’t always a given with an upright vacuum, and I appreciated it here. I also found the vacuum’s headlights helped me spot dirt in dark spaces.

I also tried adding the Crevice tool to the end of the main wand. This setup was great for cleaning dust from the HVAC vent covers on the ceiling, as well as in tight spaces like under and on the side of the refrigerator. I found the Upholstery tool very effective for cleaning throw pillows and curtains, as well as any upholstered furniture. Finally, I used the Pet power brush to clean my carpeted stairs.

In all of these scenarios, the Shark Upright Stratos did an excellent job of removing dust and debris in just one forward motion (although I tended to go forward and backward when cleaning anyway).

Performance score: 4.5 out of 5

Should you buy the Shark Stratos Upright AZ3002?

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Attribute	Notes	Rating
Value	Top of the mid-range bracket, but sometimes discounted. Great features help justify the price.	4 / 5
Design	Bulky, but modular design makes it versatile and it comes with lots of detail tools. Lacks advanced features of other Shark uprights and cord is a bit short.	4 / 5
Performance	Strong suction on hard floors and carpet. Cleans under low furniture, and with attachments, it reaches into tight places and can be used on steps and upholstery.	4.5 / 5

How I tested the Shark Stratos Upright AZ3002

I’ve had the Shark Stratos Upright AZ3002 for over a year, and used it on-and-off for months at a time in my two-bedroom home, which has a mix of carpet and hard floors.

For this review I used the Shark Stratos Upright as my primary vacuum cleaner for a couple of weeks, so I could determine cleaning effectiveness in the three modes. I also gauged how easy it was to maneuver the vacuum, and how easy it was to empty and maintain.

To measure performance more specifically, I conducted several tests on both hard floors and carpet, using dry tea and instant grits. I also tested how well the vacuum cleaner was able to clean up against baseboards, and how well it worked with the various attachments to clean stairs, upholstery, and in tight spaces.