Shark IZ363HT Stick Vacuum Review

Meet your next house-cleaning companion: the Shark IZ363HT Anti-Allergen Pet Power Stick Vacuum. Hailing from a renowned brand known for its innovative vacuum technology, this model offers a robust combination of versatility, power, and advanced features. The Shark IZ363HT is designed for a comprehensive clean – from floor to ceiling, carpet to hardwood, and every crevice in between.

What sets the Shark IZ363HT apart from other vacuum cleaners? Is it the MultiFLEX technology that allows it to get under furniture effortlessly? Or could it be its DuoClean PowerFins, which promise effective, non-stop contact with various surfaces for deep-cleaning? Perhaps it’s the convenience of the anti-allergen technology that excels at trapping dust and allergens.

In this review, we dive deep into all the features and functions of the Shark IZ363HT, examining its design, performance, user-friendliness, and much more. By the end, you’ll have a clear idea of whether this vacuum cleaner could be the perfect fit for your home.

Unveiling the Shark IZ363HT

Background of the Shark IZ363HT

SharkNinja, the company behind the Shark IZ363HT, has a long history of developing small household appliances and cleaning solutions to fit the fast-paced lives of busy consumers. The IZ363HT is a culmination of their expertise and innovation, offering superior cleaning power and a host of features to tackle various cleaning challenges.

What Sets the Shark IZ363HT Apart?

The Shark IZ363HT is not your everyday vacuum cleaner. It blends cutting-edge technology with practical usability for an unrivaled cleaning experience. The Shark IZ363HT features DuoClean PowerFins, Anti-Allergen Complete Seal Technology, a self-cleaning brush roll, and the flexibility to switch between stick and handheld vacuum modes. All these features collectively put this vacuum in a league of its own.

Unboxing the Shark IZ363HT: What’s Inside?

  • Shark IZ363HT Anti-Allergen Pet Power Stick Vacuum
  • Lithium-Ion Battery
  • Charging Dock
  • Pet Multi-Tool
  • Crevice Tool
  • Precision Duster

Breaking Down the Design and Build of the Shark IZ363HT

The first impression is indeed the last, and when you first encounter the Shark IZ363HT Stick Vacuum, you’re sure to be impressed.

Modern, Sleek Design

Dimensions and Weight

Measuring 10.24 x 9.65 x 45.28 inches and weighing a light 10.4 lbs, the Shark IZ363HT is designed for comfort and easy maneuverability.

Material Composition

Made primarily of durable plastic, this vacuum balances strength with lightness.

Color Options

The Shark IZ363HT is available in an elegant Rose Gold color that adds a touch of class to your cleaning routine.

User Interface and Controls

Digital Display

The Shark IZ363HT features a user-friendly digital display that shows battery life, power mode, and alerts for brush roll jams and blockages.

Easy-to-Reach Buttons

Ergonomically placed power and mode buttons make it a breeze to switch between different cleaning modes and power settings.

Diving into the Core Features of the Shark IZ363HT

At the heart of the Shark IZ363HT are several advanced features that set it apart from conventional vacuum cleaners.

DuoClean PowerFins

How It Works

This unique technology uses a soft roller and a bristle brushroll, working together to pick up fine dust, large debris, and stuck-on dirt, ensuring a thorough clean on both carpets and hard floors.

Impact on Cleaning Efficiency

The PowerFins provide continuous contact with surfaces, resulting in a more efficient pick-up and improved cleaning on all types of flooring.

MultiFLEX Technology

Cleaning Under Furniture Made Easy

Thanks to its flexible wand, the Shark IZ363HT can easily reach under furniture and appliances, reducing the need for you to bend or crouch.

Compact Storage

When the cleaning is done, the MultiFLEX wand folds over for compact, freestanding storage.

Anti-Allergen Complete Seal Technology and HEPA Filter

Trapping Allergens Inside

With this feature, the Shark IZ363HT traps 99.99% of dust and allergens inside the vacuum, releasing cleaner air back into your home.

HEPA Filter for Extra Protection

The vacuum is equipped with a HEPA filter, providing an extra level of protection against allergens and dust.

Cleaning Performance

Let’s see how these advanced features translate into actual cleaning performance.

Nonstop Cleaning Power

DuoClean PowerFins in Action

With DuoClean PowerFins, the Shark IZ363HT never loses contact with the floor, ensuring a thorough cleaning in a single pass.

Impact of Anti-Hair Wrap Technology

The vacuum’s Anti-Hair Wrap Technology actively removes hair from the brush roll, allowing the vacuum to maintain its cleaning performance.

Multi-Surface Cleaning

Transitioning Between Surfaces

Thanks to its DuoClean technology, the Shark IZ363HT can seamlessly transition between different floor types.

Performance on Carpets, Hardwood, and Tiles

The Shark IZ363HT is highly effective on carpets, extracting dirt from deep within the fibers. On hardwood and tiles, its soft front roller ensures a polished finish without leaving any dust behind.

Edge Cleaning and Corner Performance

Efficiency in Tight Spaces

Designed with edge-cleaning bristles, the Shark IZ363HT excels at cleaning corners and edges. Its flexible design also allows it to reach tight spaces like under furniture with ease.

Battery Life and Charging

Battery Specifications

Battery Life Expectancy

The Shark IZ363HT is powered by a removable lithium-ion battery, which is designed to last for several years with proper care.

Replacement Procedure

Replacing the battery is a simple process that only takes a few minutes.

Cleaning Time per Charge

On a single charge, the Shark IZ363HT can clean for up to 50 minutes in standard mode, which is sufficient for most homes.

Charging Base and Battery Charging Feature

The vacuum comes with a charging base where the battery charges. An indicator light lets you know when the battery is fully charged.

Convenience Features

Convertible Handheld Vacuum

Versatility of the Handheld Mode

The Shark IZ363HT can be converted into a handheld vacuum, allowing you to clean stairs, upholstery, and other above-floor areas effortlessly.

Attachment Tools for Handheld Mode

Included are a pet multi-tool and a crevice tool, which can be used in the handheld mode for targeted cleaning.

Self-Cleaning Brushroll

Automatic Hair Removal

With the self-cleaning brushroll, you won’t need to worry about hair wrap. The vacuum takes care of it automatically, ensuring continuous cleaning performance.


Regular maintenance of the brushrolls and filters ensures optimal cleaning performance. Detailed instructions are provided in the user manual.

The dust cup is easy to empty, and doing so regularly will help maintain the vacuum’s suction power.

Consumer Feedback

Many users praise the Shark IZ363HT for its impressive suction power and versatility. Its ability to handle pet hair effectively and keep allergens at bay is also highly appreciated.

Some users have mentioned that the dust cup could be larger and that the battery life could be longer for larger cleaning jobs.

Despite minor criticisms, the Shark IZ363HT generally receives high ratings for its performance, advanced features, and overall value for money.

Safety and Environmental Considerations

The Shark IZ363HT comes with various safety features, such as overheating protection. It’s also essential to use the vacuum as directed to ensure safety.

Environmental Footprint

Be sure to dispose of the lithium-ion battery responsibly at the end of its life.

The Shark IZ363HT is energy-efficient, consuming less power compared to larger, corded vacuums.

Pros and Cons


  • Powerful cleaning performance with DuoClean PowerFins.
  • The versatility of a stick and handheld vacuum in one.
  • Anti-Allergen Complete Seal Technology and HEPA filter ensure a cleaner home environment.
  • The self-cleaning brushroll effectively prevents hair wrap.
  • MultiFLEX technology enables easy cleaning under furniture and compact storage.
  • Long runtime of up to 50 minutes on a single charge.
  • Comes with useful attachment tools for targeted cleaning.


  • Some users find the dust cup capacity insufficient for larger homes.
  • While the battery life is generally good, it may not be enough for extensive cleaning sessions.

Wrapping Up

The Shark IZ363HT Anti-Allergen Pet Power Stick Vacuum represents a perfect blend of powerful performance, innovative features, and user-friendly design. Whether it’s deep-cleaning carpets or polishing hardwood floors, tackling pet hair or dust, this versatile vacuum cleaner is up to the task. With its advanced anti-allergen technology, it doesn’t just clean your home; it makes it healthier.

Sure, the dust cup could be larger, and some might find the battery life limiting for large cleaning tasks. But when you consider everything that the Shark IZ363HT brings to the table – the cleaning power, the versatility, the convenience – these minor issues fade into the background.

In a market crowded with vacuum cleaners of all types and price ranges, the Shark IZ363HT stands out as an excellent investment for a clean and healthy home.

Frequently Asked Questions

How does the Shark IZ363HT handle pet hair?

Thanks to its self-cleaning brushroll and pet multi-tool, the Shark IZ363HT handles pet hair exceptionally well. It removes hair from both floors and upholstery effectively and prevents hair wrap.

How often do I need to replace the filters?

The filters on the Shark IZ363HT are washable and reusable. Shark recommends rinsing them every month and replacing them every 2-3 years, depending on usage.

Can I use the Shark IZ363HT on all types of floors?

Yes, the Shark IZ363HT is designed to clean all types of floors effectively. Its DuoClean PowerFins technology ensures excellent performance on carpets, hardwood, tiles, and more.

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