Shark IZ662H Review | 52 Data compared

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  • Avg. price in UK: ~£350
  • Avg. price in US: ~$450
  • Suction power (AW): ?
  • Battery runtime: 60 minutes
  • Capacity: 1 L
  • Weight: 4 kg

Shark IZ662H review. Compare 52 technical specifications and user reviews to see how this product ranks in the Vacuum Cleaners category and whether it is worth buying.

8.4

Overall score

What it is: An overall evaluation of the vacuum cleaner's quality, based on technical analysis and user reviews.

When it matters: When you need a quick reference for identifying the best vacuum cleaners on the market.

Score components:

80.0%

8.3

Technical Score

20.0%

8.7

User score

Excellent
8.3

Technical Score

What it is: An assessment of the vacuum cleaner's technical performance across six key areas: performance, battery and power supply, filtration, attachments, design, and smart features.

When it matters: When you want to compare vacuum cleaners by cleaning performance, specifications, and available features.

Score components:

28.0%

7.5

Performance

22.0%

9.5

Battery

18.0%

9.4

Filtration

14.0%

8.1

Attachments

10.0%

7.7

Design

8.0%

6.1

Smart features

Excellent
8.7

User score

What it is: A rating that combines user reviews with the total number of reviews received by the vacuum cleaner.

When it matters: When you want to know how a vacuum cleaner performs in everyday use and how reliable owners find it over time.

Score components:

70.0%

8.2

User reviews

30.0%

10

Popularity

User score:
United States
Amazon_logo.png
4.1
(16833)

(Reviews last updated: July 2026)

Excellent
  • 6.2
    Hard floors

    Score components:

    30.0%

    4.0

    Mopping support

    25.0%

    7.2

    Weight

    20.0%

    4.1

    Noise level (Min-Max)

    15.0%

    10

    Capacity

    10.0%

    8.8

    Power consumption

  • 7.0
    Pet homes

    Score components:

    30.0%

    4.0

    Mini motorized brush

    25.0%

    10

    Anti-tangle brush

    20.0%

    10

    Capacity

    15.0%

    4.1

    Noise level (Min-Max)

    10.0%

    7.2

    Weight

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Best prices in UK

    N/A~ £350

Best rankings

?

Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Shark IZ662H Vertex Pro is a 25.2V cordless stick vacuum cleaner featuring a 309-watt motor, a 1-quart dust cup capacity, and a 10.24-inch cleaning path. Key characteristics include an IQ Display for real-time battery status, a flexible MultiFLEX wand for under-furniture reach, and a DuoClean PowerFins nozzle paired with a self-cleaning brushroll for anti-hair wrap protection. Main pros include exceptional pet hair pickup, an Anti-Allergen Complete Seal with HEPA filtration, a removable lithium-ion battery delivering up to 60 minutes of runtime, and a freestanding folding storage design. However, notable cons include its relatively high weight of 8.82 lbs, a loud 88 dB noise output on maximum power settings, a lack of a motorized hand tool, and a tendency for fine debris to clog the filters quickly.

Technical Specifications of vacuum cleaner Shark IZ662H

Technical Score

What it is: An assessment of the vacuum cleaner's technical performance across six key areas: performance, battery and power supply, filtration, attachments, design, and smart features.

When it matters: When you want to compare vacuum cleaners by cleaning performance, specifications, and available features.

Score components:

28.0%

7.5

Performance

22.0%

9.5

Battery

18.0%

9.4

Filtration

14.0%

8.1

Attachments

10.0%

7.7

Design

8.0%

6.1

Smart features

8.3
Shark IZ662H has a technical score of 8.29 points, which is higher than 92.2% of vacuum cleaners.
User score

What it is: A rating that combines user reviews with the total number of reviews received by the vacuum cleaner.

When it matters: When you want to know how a vacuum cleaner performs in everyday use and how reliable owners find it over time.

Score components:

70.0%

8.2

User reviews

30.0%

10

Popularity

User score:
United States
Amazon_logo.png
4.1
(16833)

(Reviews last updated: July 2026)

8.7
Shark IZ662H has a user score of 8.74 points, which is higher than 75.9% of vacuum cleaners.
Popularity
What it is: An indicator based on the number of reviews received by the vacuum cleaner.
When it matters: When you prefer a vacuum cleaner that has been chosen and reviewed by many other buyers.
10
Shark IZ662H has a popularity of 10 points, which is higher than 67.4% of products in this category.
Ratio quality/price

What it is: An indicator that combines the vacuum cleaner's overall score with its price.

When it matters: When you are looking for a vacuum cleaner with a good balance between quality and price.

Score components:

60.0%

8.4

Overall score

40.0%

8.7

Price

8.5
Shark IZ662H has a quality-to-price ratio of 8.5 points, which is higher than 91.2% of products in this category.
Suction power (AW)
What it is: A measure of usable suction output in air watts, combining airflow and pressure into one cleaning-power figure.
When it matters: When you want the clearest single number for overall cleaning power on carpets and stubborn debris.

Importance: HIGH

?
Suction power (kPa)
What it is: The maximum suction pressure the vacuum can generate, expressed in kilopascals.
When it matters: When you compare how strongly different vacuums can pull dirt from seams, rugs, and tight surfaces.

Importance: HIGH

20.57 kPa
Shark IZ662H has a suction pressure of 20.57 kPa, which is higher than that of 60% of vacuum cleaners.
Airflow
What it is: The volume of air the vacuum moves during operation, which helps indicate how effectively debris can be carried into the dust container.
When it matters: When you want better pickup of lighter debris such as dust, crumbs, and hair across larger floor areas.

Importance: HIGH

56.8 L/s
Shark IZ662H delivers 56.8 L/s airflow, which is higher than that of 92% of vacuum cleaners.
Motor type
What it is: The motor design used to drive suction, such as brushless or universal construction.
When it matters: When you care about motor durability, efficiency, and how modern the vacuum drive system is.

Importance: LOW

?
Power consumption
What it is: The amount of electrical power the vacuum draws while operating, measured in watts.
When it matters: When you want to limit electricity use or compare efficiency between vacuums with similar cleaning power.

Importance: LOW

309 W
Shark IZ662H draws 309 W, which is lower than the power consumption of 74.3% of vacuum cleaners and equal to that of 1.2% of vacuum cleaners.
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Cordless
What it is: Indicates whether the vacuum can run without being connected to a power cable.
When it matters: When you want to move quickly between rooms, stairs, or cars without trailing a power cord.

Importance: MEDIUM

yes
Shark IZ662H works cordlessly. 49.6% of vacuum cleaners offer cordless operation.
Battery runtime
What it is: The maximum operating time the vacuum can deliver on a full charge in standard use.
When it matters: When you want to finish your normal cleaning routine on one charge.

Importance: HIGH

60 minutes
Shark IZ662H offers a battery runtime of 60 minutes, which is longer than that of 62.8% of vacuum cleaners and equal to that of 23.3% of vacuum cleaners.
Charging time
What it is: The time required to recharge the battery from empty to full.
When it matters: When you need the vacuum ready again quickly after a short cleaning session.

Importance: MEDIUM

3.5 hours
Shark IZ662H charges in 3.5 hours, which is faster than 69.1% of vacuum cleaners and equal to 16.9% of vacuum cleaners.
Battery capacity
What it is: The total amount of energy or charge the battery can store before recharging is needed.
When it matters: When you want a rough idea of how much stored energy the battery pack holds.

Importance: MEDIUM

?
Battery voltage
What it is: The nominal electrical voltage supplied by the battery pack.
When it matters: When you compare cordless models and want another clue about battery system strength.

Importance: LOW

25.2 V
Shark IZ662H uses a battery voltage of 25.2 V, which is higher than that of 56.3% of vacuum cleaners and equal to that of 23.6% of vacuum cleaners.
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Filter class
What it is: The filtration standard or class used to describe how finely the vacuum filters outgoing air.
When it matters: When you care about capturing finer dust and keeping the exhaust air cleaner.

Importance: MEDIUM

hepa 13
Shark IZ662H uses filter class hepa 13, which is more advanced than the class used by 80.4% of vacuum cleaners and the same as the class used by 18% of vacuum cleaners.
Minimum overall efficiency
What it is: The minimum particle retention efficiency implied by the stated filter grade.
When it matters: When you want a clearer view of how much fine particulate the filter grade can block at minimum.

Importance: MEDIUM

99.95%
Shark IZ662H reaches 99.95% minimum overall efficiency, which is higher than that of 34.8% of vacuum cleaners and equal to that of 30% of vacuum cleaners.
Suitable for allergy sufferers
What it is: Indicates whether the filtration setup is strong enough to make the vacuum more appropriate for allergy-sensitive homes.
When it matters: When someone at home reacts badly to dust and you want a safer filtration setup.

Importance: MEDIUM

yes
Shark IZ662H is suitable for allergy sufferers. 82.4% of vacuum cleaners are allergy-friendly.
Capacity
What it is: The amount of dust or debris the container or bag can hold before it needs to be emptied or replaced.
When it matters: When you want to empty the dust container less often during bigger cleaning jobs.

Importance: MEDIUM

1 L
Shark IZ662H has a dust capacity of 1 L, which is larger than that of 48.9% of vacuum cleaners and equal to that of 5.4% of vacuum cleaners.
Bagless
What it is: Indicates whether the vacuum collects dirt in a reusable dust container instead of disposable bags.
When it matters: When you prefer not to buy replacement bags and want to empty a reusable bin instead.

Importance: LOW

yes
Shark IZ662H uses a bagless design. 78.6% of vacuum cleaners use this setup.
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Main brush type
What it is: The construction style of the main floor brush that makes primary contact with the surface being cleaned.
When it matters: When you need the floor head design to match your mix of carpets and hard floors.

Importance: LOW

soft roller
Roller type
What it is: The roller material or profile used to move across the floor and lift debris.
When it matters: When you want the contact surface to suit delicate floors, embedded dirt, or hair pickup better.

Importance: LOW

multi-surface
Anti-tangle brush
What it is: A brush design intended to reduce hair wrapping and tangling around the roller.
When it matters: When long hair regularly wraps around the brush and you want less manual cleaning.

Importance: LOW

yes
Shark IZ662H includes an anti-tangle brush. 25.7% of vacuum cleaners include this feature.
Mini motorized brush
What it is: A small powered cleaning head intended for upholstery, stairs, and concentrated dirt or pet hair.
When it matters: When you clean sofas, stairs, or pet beds where a powered small head works better than a standard nozzle.

Importance: LOW

no
Shark IZ662H does not include a mini motorized brush. 26.9% of vacuum cleaners include this attachment.
Suitable for pet owners
What it is: Indicates whether the vacuum is especially suited to homes where pet hair is a regular cleaning concern.
When it matters: When pet hair is one of the main reasons you are buying a vacuum in the first place.

Importance: MEDIUM

yes
Shark IZ662H is suitable for pet owners. 72% of vacuum cleaners handle pet hair well.
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Vacuum type
What it is: Identifies the vacuum's overall form factor, such as stick, canister, upright, handheld, or wet-dry.
When it matters: When storage, maneuverability, and your usual cleaning jobs matter more than raw suction numbers.

Importance: LOW

stick
Weight
What it is: The total mass of the vacuum cleaner, which affects carrying comfort and ease of use.
When it matters: When you carry the vacuum upstairs, around the house, or use it for longer sessions.

Importance: MEDIUM

4 kg
Shark IZ662H weighs 4 kg, which is greater than the weight of 56.7% of vacuum cleaners and equal to that of 0.9% of vacuum cleaners.
2-in-1 design
What it is: A design that allows the vacuum to be used in two form factors, typically as a stick unit and a handheld unit.
When it matters: When you want one machine to handle both floors and quick handheld jobs.

Importance: LOW

yes
Shark IZ662H offers a 2-in-1 design. 53% of vacuum cleaners offer this flexible format.
Self-standing
What it is: Indicates whether the vacuum can remain upright on its own without being leaned against support.
When it matters: When you want to pause mid-clean without laying the vacuum on the floor or wall.

Importance: LOW

yes
Shark IZ662H stands on its own. 18.9% of vacuum cleaners offer this convenience.
Adjustable tube height
What it is: Indicates whether the tube length can be adjusted to change reach and handling height.
When it matters: When different users share the vacuum or you want a more comfortable reach.

Importance: LOW

no
Shark IZ662H does not include adjustable tube height. 47.4% of vacuum cleaners offer this ergonomic feature.
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Auto suction adjustment
What it is: A function that changes suction automatically based on floor type or detected dirt load.
When it matters: When you want the vacuum to react by itself as you move between floor types or dirt levels.

Importance: LOW

no
Shark IZ662H does not support automatic suction adjustment. 19.9% of vacuum cleaners support this feature.
Dust particle sensor
What it is: A sensor that monitors fine debris levels to inform or automate cleaning behavior.
When it matters: When you want extra feedback in dusty rooms instead of relying only on what you can see.

Importance: LOW

no
Shark IZ662H does not include a dust particle sensor. 8% of vacuum cleaners include this feature.
LED display
What it is: A built-in illuminated display used to show status information such as battery, mode, or alerts.
When it matters: When you want cleaner status feedback for battery, mode, and warnings at a glance.

Importance: LOW

yes
Shark IZ662H includes an LED display. 25.9% of vacuum cleaners include this interface feature.
Nozzle light
What it is: A light built into the cleaning head to improve visibility in dark areas under furniture or along edges.
When it matters: When you vacuum under beds, sofas, or dark corners where hidden dust is easy to miss.

Importance: LOW

yes
Shark IZ662H includes a nozzle light. 43.4% of vacuum cleaners include this visibility feature.
Mopping support
What it is: Indicates whether the appliance can also wipe or mop surfaces in addition to vacuuming.
When it matters: When you want one appliance to handle both dry vacuuming and light floor wiping.

Importance: LOW

no
Shark IZ662H does not support mopping. 3.7% of vacuum cleaners support this multi-function feature.

Shark IZ662H vs the average vacuum cleaner

  • 29 L/s higher airflow
    Shark IZ662H delivers higher airflow than the average vacuum cleaner (56.8 L/s vs 27.8 L/s).
    What it is: The volume of air the vacuum moves during operation, which helps indicate how effectively debris can be carried into the dust container.
    When it matters: When you want better pickup of lighter debris such as dust, crumbs, and hair across larger floor areas.

    Importance: HIGH

    Shark IZ662H delivers higher airflow than the average vacuum cleaner (56.8 L/s vs 27.8 L/s).56.8 L/s vs 27.8 L/s
  • Higher filter class
    Shark IZ662H uses a better filter class than the average vacuum cleaner (hepa 13 vs hepa).
    What it is: The filtration standard or class used to describe how finely the vacuum filters outgoing air.
    When it matters: When you care about capturing finer dust and keeping the exhaust air cleaner.

    Importance: MEDIUM

    Shark IZ662H uses a better filter class than the average vacuum cleaner (hepa 13 vs hepa).hepa 13 vs hepa
  • Cordless operation
    Shark IZ662H works cordlessly, the average vacuum cleaner does not.
    What it is: Indicates whether the vacuum can run without being connected to a power cable.
    When it matters: When you want to move quickly between rooms, stairs, or cars without trailing a power cord.

    Importance: MEDIUM

    Shark IZ662H works cordlessly, the average vacuum cleaner does not.
  • Includes anti-tangle brush
    Shark IZ662H includes an anti-tangle brush, the average vacuum cleaner does not.
    What it is: A brush design intended to reduce hair wrapping and tangling around the roller.
    When it matters: When long hair regularly wraps around the brush and you want less manual cleaning.

    Importance: LOW

    Shark IZ662H includes an anti-tangle brush, the average vacuum cleaner does not.
  • Includes removable battery
    Shark IZ662H includes a removable battery, the average vacuum cleaner does not.
    What it is: Indicates whether the battery can be detached and replaced separately from the vacuum body.
    When it matters: When you want the option to swap batteries or replace one later instead of replacing the whole vacuum.

    Importance: LOW

    Shark IZ662H includes a removable battery, the average vacuum cleaner does not.
  • Self-standing design
    Shark IZ662H stands on its own, the average vacuum cleaner does not.
    What it is: Indicates whether the vacuum can remain upright on its own without being leaned against support.
    When it matters: When you want to pause mid-clean without laying the vacuum on the floor or wall.

    Importance: LOW

    Shark IZ662H stands on its own, the average vacuum cleaner does not.
  • 10 minutes longer runtime
    Shark IZ662H offers longer battery runtime than the average vacuum cleaner (60 minutes vs 50 minutes).
    What it is: The maximum operating time the vacuum can deliver on a full charge in standard use.
    When it matters: When you want to finish your normal cleaning routine on one charge.

    Importance: HIGH

    Shark IZ662H offers longer battery runtime than the average vacuum cleaner (60 minutes vs 50 minutes).60 minutes vs 50 minutes
  • Includes nozzle light
    Shark IZ662H includes a nozzle light, the average vacuum cleaner does not.
    What it is: A light built into the cleaning head to improve visibility in dark areas under furniture or along edges.
    When it matters: When you vacuum under beds, sofas, or dark corners where hidden dust is easy to miss.

    Importance: LOW

    Shark IZ662H includes a nozzle light, the average vacuum cleaner does not.
  • 29 L/s higher airflow
    Shark IZ662H delivers higher airflow than the average vacuum cleaner (56.8 L/s vs 27.8 L/s).
  • 291 W lower power draw
    Shark IZ662H draws less power than the average vacuum cleaner (309 W vs 600 W).
  • 1 more speed level
    Shark IZ662H offers more speed levels than the average vacuum cleaner (3 vs 2).
  • 0.57 kPa stronger suction
    Shark IZ662H has higher suction pressure than the average vacuum cleaner (20.6 kPa vs 20 kPa).
  • Cordless operation
    Shark IZ662H works cordlessly, the average vacuum cleaner does not.
  • Includes removable battery
    Shark IZ662H includes a removable battery, the average vacuum cleaner does not.
  • 10 minutes longer runtime
    Shark IZ662H offers longer battery runtime than the average vacuum cleaner (60 minutes vs 50 minutes).
  • 0.5 hours faster charging
    Shark IZ662H charges faster than the average vacuum cleaner (3.5 hours vs 4 hours).
  • Includes battery indicator
    Shark IZ662H includes a battery level indicator, the average vacuum cleaner does not.
  • 3 V higher voltage
    Shark IZ662H has a higher battery voltage than the average vacuum cleaner (25.2 V vs 22.2 V).
  • Higher filter class
    Shark IZ662H uses a better filter class than the average vacuum cleaner (hepa 13 vs hepa).
  • Includes anti-tangle brush
    Shark IZ662H includes an anti-tangle brush, the average vacuum cleaner does not.
  • Self-standing design
    Shark IZ662H stands on its own, the average vacuum cleaner does not.
  • Includes foldable tube
    Shark IZ662H includes a foldable tube, the average vacuum cleaner does not.
  • Includes nozzle light
    Shark IZ662H includes a nozzle light, the average vacuum cleaner does not.
  • Includes LED display
    Shark IZ662H includes an LED display, the average vacuum cleaner does not.
  • Louder operation
    Shark IZ662H is noisier than the average vacuum cleaner (67-88 dB vs 77-77 dB).
  • No cyclonic technology
    Shark IZ662H does not use cyclonic technology, the average vacuum cleaner does.
  • 2 minutes shorter turbo runtime
    Shark IZ662H offers shorter turbo runtime than the average vacuum cleaner (10 minutes vs 12 minutes).
  • 13.6% higher weight
    Shark IZ662H is heavier than the average vacuum cleaner (4 kg vs 3.52 kg).
  • 71 mm taller body
    Shark IZ662H is taller than the average vacuum cleaner (1181 mm vs 1110 mm).
  • Louder operation
    Shark IZ662H is noisier than the average vacuum cleaner (67-88 dB vs 77-77 dB).
    What it is: The operating sound range of the vacuum across its available modes, measured in decibels.
    When it matters: When you clean in apartments, around children, or at night and want a quieter machine.

    Importance: HIGH

    Shark IZ662H is noisier than the average vacuum cleaner (67-88 dB vs 77-77 dB).67-88 dB vs 77-77 dB
  • No cyclonic technology
    Shark IZ662H does not use cyclonic technology, the average vacuum cleaner does.
    What it is: A dust separation system that spins incoming air to help keep suction more stable as debris builds up.
    When it matters: When you want suction to stay steadier as dust builds up in the bin.

    Importance: LOW

    Shark IZ662H does not use cyclonic technology, the average vacuum cleaner does.
  • 2.33x more expensive
    Shark IZ662H is more expensive than the average vacuum cleaner (£350 vs £150).
    Shark IZ662H is more expensive than the average vacuum cleaner (£350 vs £150).£350 vs £150
  • 2 minutes shorter turbo runtime
    Shark IZ662H offers shorter turbo runtime than the average vacuum cleaner (10 minutes vs 12 minutes).
    What it is: The operating time available when the vacuum runs in its highest power or turbo setting.
    When it matters: When you often use max power for rugs, pet hair, or deep-cleaning short bursts.

    Importance: LOW

    Shark IZ662H offers shorter turbo runtime than the average vacuum cleaner (10 minutes vs 12 minutes).10 minutes vs 12 minutes
  • 13.6% higher weight
    Shark IZ662H is heavier than the average vacuum cleaner (4 kg vs 3.52 kg).
    What it is: The total mass of the vacuum cleaner, which affects carrying comfort and ease of use.
    When it matters: When you carry the vacuum upstairs, around the house, or use it for longer sessions.

    Importance: MEDIUM

    Shark IZ662H is heavier than the average vacuum cleaner (4 kg vs 3.52 kg).4 kg vs 3.52 kg
  • 71 mm taller body
    Shark IZ662H is taller than the average vacuum cleaner (1181 mm vs 1110 mm).
    What it is: The vertical size of the vacuum when measured in its assembled or standing form.
    When it matters: When upright storage height or fit inside cupboards matters in your home.

    Importance: LOW

    Shark IZ662H is taller than the average vacuum cleaner (1181 mm vs 1110 mm).1181 mm vs 1110 mm

Graphic comparison of Shark IZ662H and other vacuum cleaners

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Third-party reviews

United States

(Reviews last updated: July 2026)

What customers like about Shark IZ662H?

  • Excellent suction power and performance on bare floors and carpets
  • Highly effective anti-hair wrap technology that prevents tangles
  • MultiFLEX wand allows the stick to bend for reaching under furniture
  • Folds over completely for compact, freestanding storage without a wall dock
  • Large, easy-to-empty dustbin capacity for a cordless model
  • Clear digital IQ display showing battery life and settings
  • Includes useful accessories and converts easily into a handheld vacuum

What customers dislike about Shark IZ662H?

  • Noticeable loss of performance and suction when the filters clog with fine debris
  • Requires frequent filter cleaning and maintenance to keep suction optimal
  • Feels relatively heavy and a bit tiring to push, especially on thick carpets
  • No onboard storage slots for holding attachments directly on the vacuum
  • Can occasionally flick larger debris forward or out to the sides on hard floors instead of immediately sucking it up

Expert reviews

R
rtings.com
22/09/2021
Summary of the review
T
techradar.com
17/06/2024
Summary of the review
V
vacuumwars.com
03/05/2023
Summary of the review
H
homesandgardens.com
27/01/2025
Summary of the review
T
techgearlab.com
28/11/2024
Summary of the review
R
rtings.com
22/09/2021
Summary of the review
R
rtings.com
12/09/2025
Summary of the review
R
rtings.com
22/09/2021
Summary of the review
H
homesandgardens.com
27/01/2025
Summary of the review

Video reviews

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