The Shark Stratos AZ329KT1 aims to be a versatile cleaning solution for the modern home, combining powerful suction with innovative features for tackling various surfaces. Positioned as a premium offering within Shark’s lineup, the Stratos seeks to deliver convenience and performance. This review dives into its design, features, performance, and overall value to determine if it lives up to its promises.
The Shark Stratos AZ329KT1 enters a competitive market dominated by brands like Dyson and Bissell. Its key selling points include DuoClean technology, self-cleaning brushroll, and a flexible wand for under-furniture cleaning. We will explore how these features perform in real-world scenarios and whether they justify its price point, making it a worthy addition to your cleaning arsenal.
Table of Contents
Key Takeaways

- The Shark Stratos AZ329KT1 excels at cleaning both hard floors and carpets thanks to its DuoClean technology.
- The self-cleaning brushroll effectively minimizes hair tangles, reducing maintenance.
- Its flexible wand enhances maneuverability, making it easier to reach under furniture.
- While powerful, it can be a bit heavy, potentially affecting usability for some users.
- Verdict: 8.3/10
Specifications
| Feature | Specification |
|---|---|
| Model Number | AZ329KT1 |
| Type | Upright Vacuum Cleaner |
| Motor Power | 1350W |
| Weight | 13.6 lbs (6.17 kg) |
| Dust Cup Capacity | 0.8 quarts (0.75 liters) |
| Cord Length | 30 feet |
| Cleaning Path Width | 11 inches |
| Filtration | Anti-Allergen Complete Seal Technology® |
| Brushroll Type | DuoClean: Soft roller and bristle brushroll |
| Self-Cleaning Brushroll | Yes |
| Wand | Flexible, Reach Wand |
| Attachments Included | Crevice tool, Upholstery tool |
| Headlight | LED |
| Warranty | 5-year limited warranty |
Price and Availability
The Shark Stratos AZ329KT1 is typically priced between $300 and $350. It’s available at major retailers such as Amazon, Best Buy, and directly from the SharkClean website. Keep an eye out for sales events like Black Friday or seasonal promotions, where discounts may be available. Bundles including extra filters or attachments are sometimes offered, providing additional value.
Design and Build Quality

The Shark Stratos AZ329KT1 features a sturdy construction with a blend of plastic and metal components. Its design is modern and functional, with a focus on user convenience. The vacuum feels robust, and the parts fit together well, indicating good build quality. The color scheme is primarily gray with teal accents, giving it a contemporary look.
Compared to previous Shark models, the Stratos AZ329KT1 has an improved handle design for better ergonomics. The dust cup is easy to remove and empty, and the overall layout is intuitive. However, at 13.6 lbs, it’s slightly heavier than some competitors, which could be a concern for users who need a lightweight option. The 30-foot cord provides ample reach, reducing the need to switch outlets frequently.
Performance and Features
The Shark Stratos AZ329KT1 boasts several features designed to enhance cleaning performance. Its standout technologies include DuoClean, self-cleaning brushroll, and the flexible wand.
DuoClean Technology
The DuoClean technology is a signature feature of Shark vacuums, incorporating both a soft roller and a bristle brushroll in the same head. This combination allows the Stratos AZ329KT1 to effectively clean both hard floors and carpets. The soft roller picks up fine dust and debris from hard surfaces, while the bristle brushroll agitates carpet fibers to lift embedded dirt.
In testing, the DuoClean system performed exceptionally well on various surfaces. On hardwood floors, it efficiently captured dust, crumbs, and pet hair without scattering debris. On carpets, it lifted dirt and allergens effectively. Edge cleaning was also impressive, thanks to the design of the vacuum head.
Self-Cleaning Brushroll
Hair tangles around the brushroll can be a common nuisance with vacuum cleaners. The Shark Stratos AZ329KT1 addresses this issue with its self-cleaning brushroll. This technology actively separates and removes hair from the brushroll as you clean, minimizing the need for manual cleaning.
During testing, the self-cleaning brushroll proved highly effective. It handled long human hair and pet hair without significant tangling. This feature is a significant time-saver and reduces maintenance efforts, making it particularly appealing to pet owners.
Flexible Wand
The flexible wand, or Reach Wand, is designed to improve maneuverability and access to tight spaces. It allows you to easily reach under furniture, clean stairs, and tackle other hard-to-reach areas without excessive bending or lifting.
The flexible wand performed admirably in real-world scenarios. It made cleaning under sofas, beds, and tables much easier. The wand locks securely into place during upright use, ensuring stability, and releases smoothly when needed.
Battery Life
Being an upright, corded vacuum, the Shark Stratos AZ329KT1 does not have a battery. You have continuous power as long as it’s plugged in.
Software and User Experience
The Shark Stratos AZ329KT1 is a straightforward appliance with no software or app integration. Its user experience relies on its physical design and ease of use. The controls are simple and intuitive, with a power switch and a surface selection switch located on the handle. The dust cup is easy to remove and empty, and the attachments are simple to attach and detach.
The vacuum’s maneuverability is generally good, though its weight can be a factor for some users. The swivel steering allows for easy navigation around furniture and obstacles. The LED headlights illuminate the cleaning path, making it easier to spot dirt and debris in dimly lit areas.
Comparison to Competitors

When compared to other vacuums in its class, the Shark Stratos AZ329KT1 holds its own in terms of performance and features. Here’s how it stacks up against some key competitors:
Dyson Ball Animal 3: The Dyson Ball Animal 3 is another premium upright vacuum known for its powerful suction and innovative features. While the Dyson offers slightly stronger suction, the Shark Stratos AZ329KT1’s DuoClean technology provides better performance on hard floors. The Dyson is also more expensive, making the Shark a more budget-friendly option.
Bissell CleanView Swivel Rewind Pet Reach: The Bissell CleanView Swivel Rewind Pet Reach is a mid-range vacuum that offers good performance at a lower price point. However, it lacks some of the advanced features of the Shark Stratos AZ329KT1, such as the self-cleaning brushroll and flexible wand. The Shark also offers better overall build quality and a longer warranty.
Pros and Cons
Pros:
- Excellent cleaning performance on both hard floors and carpets
- Effective self-cleaning brushroll minimizes hair tangles
- Flexible wand enhances maneuverability
- Long cord provides ample reach
- Good build quality
Cons:
- Can be heavy for some users
- Dust cup capacity could be larger
Value for Money
The Shark Stratos AZ329KT1 offers good value for money, given its performance, features, and build quality. While it’s not the cheapest vacuum on the market, its advanced technologies like DuoClean and the self-cleaning brushroll justify the price for many users. It’s a worthwhile investment for those seeking a versatile and reliable cleaning solution.
Who should buy this product?
- Homeowners with a mix of hard floors and carpets
- Pet owners looking for a vacuum that can handle pet hair effectively
- Individuals who value convenience and low maintenance
Who should look elsewhere?
- Those on a very tight budget
- Users who require an extremely lightweight vacuum
Verdict
The Shark Stratos AZ329KT1 is a feature-packed and powerful upright vacuum that delivers excellent cleaning performance on various surfaces. Its DuoClean technology, self-cleaning brushroll, and flexible wand make it a versatile and convenient cleaning tool. While it can be a bit heavy, its overall performance and features make it a worthwhile investment.
Final Score: 8.3/10







