Kärcher CVH 2 Review | 53 Data compared
OVERALL
SPECS
VS AVERAGE
PROS/CONS
ALTERNATIVES

Kärcher CVH 2 Review | 53 Data compared

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  • Suction pressure: 5 kPa
  • Capacity: 0.15 L
  • Weight: 0.65 kg
  • Runtime: 10 min
  • HEPA filter: yes

Kärcher CVH 2 review. Compare 53 technical specifications and user reviews to see how this product ranks in the Portable Vacuums category and whether it is worth buying.

6.0

Overall score

What it is: An overall evaluation of products in the Portable Vacuums category, based on technical analysis and user reviews.

When it matters: When you need a quick reference for identifying the best products in the Portable Vacuums category.

Score components:

80.0%

5.7

Technical Score

20.0%

7.4

User score

Good
5.7

Technical Score

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

When it matters: When you want to compare products in the Portable Vacuums category by technical performance, specifications, and available features.

Score components:

30.0%

3.2

Performance

30.0%

7.3

Filtration

24.0%

5.7

Battery

10.0%

7.1

Attachments

3.0%

7.8

Design

3.0%

7.2

Smart features

Good
7.4

User score

What it is: A rating that combines user reviews with the total review volume for products in the Portable Vacuums category.

When it matters: When you want to know how products in the Portable Vacuums category perform in everyday use and how reliable owners find them over time.

Score components:

70.0%

7.9

User reviews

30.0%

6.3

Popularity

User score:
amazon
4.0
(415)
Amazon_logo.png
4.1
(30)
amazon
2.8
(27)
amazon
3.8
(22)
Very good
  • 4.6
    Car interiors

    What it is:

    Score components:

    30.0%

    2.8

    Suction pressure

    25.0%

    8.9

    Weight

    20.0%

    1.0

    Runtime

    15.0%

    2.1

    Capacity

    10.0%

    10.0

    Flat crevice tool

  • 5.4
    Desktop cleaning

    What it is:

    Score components:

    35.0%

    8.9

    Weight

    30.0%

    0.0

    External volume

    20.0%

    3.8

    Operating noise level

    15.0%

    10.0

    USB charging

  • karcher-cvh-2
  • karcher-cvh-2
karcher-cvh-2
karcher-cvh-2

Best prices

Best rankings

The first number in the "Best rankings" table above indicates the product's rank among all products in our database, while the second number (in brackets) represents its rank among available products only. | The "average product" rating mentioned below reflects the median values calculated across all attributes for products within this category.

Technical Specifications of portable vacuum cleaner Kärcher CVH 2

Technical Score

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

When it matters: When you want to compare products in the Portable Vacuums category by technical performance, specifications, and available features.

Score components:

30.0%

3.2

Performance

30.0%

7.3

Filtration

24.0%

5.7

Battery

10.0%

7.1

Attachments

3.0%

7.8

Design

3.0%

7.2

Smart features

5.7
Kärcher CVH 2 has a technical score of 5.71 points, which is lower than 88% of products in this category.
User score

What it is: A rating that combines user reviews with the total review volume for products in the Portable Vacuums category.

When it matters: When you want to know how products in the Portable Vacuums category perform in everyday use and how reliable owners find them over time.

Score components:

70.0%

7.9

User reviews

30.0%

6.3

Popularity

7.4
Kärcher CVH 2 has a user score of 7.41 points, which is lower than 71.7% of products in this category.
Popularity
What it is: An indicator based on the number of reviews received by products in the Portable Vacuums category.
When it matters: When you prefer products in the Portable Vacuums category that have been chosen and reviewed by many other buyers.
6.3
Kärcher CVH 2 has a popularity of 6.3 points, which is higher than 50.5% of products in this category.
Ratio quality/price

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

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

Score components:

60.0%

6.0

Overall score

40.0%

9.0

Price

6.9
Kärcher CVH 2 has a quality-to-price ratio of 6.9 points, which is lower than 81% of products in this category.
Cyclonic technology
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: MEDIUM

no
Kärcher CVH 2 does not use cyclonic technology. 35.3% of vacuum cleaners use this filtration approach.
Wet & dry
What it is: Indicates whether the portable vacuum can collect both dry debris and liquids.
When it matters: Useful for cleaning both ordinary dry messes and small liquid spills.

Importance: LOW

no
Kärcher CVH 2 does not support wet-and-dry cleaning. 32.1% of portable vacuums have this feature.
Rated motor power
What it is: Rated electrical input power of the vacuum motor in watts.
When it matters: Useful when comparing cleaning performance, operating comfort, or portability.

Importance: HIGH

Good value: At least 100 W

70 W
Kärcher CVH 2 has a rated motor power of 70 W, which is lower than that of 76.7% of portable vacuums and equal to that of 2.5% of portable vacuums.
Suction pressure
What it is: Maximum suction pressure generated by the motor, measured in kilopascals.
When it matters: Useful when comparing cleaning performance, operating comfort, or portability.

Importance: HIGH

Good value: At least 15 kPa

5 kPa
Kärcher CVH 2 has a suction pressure of 5 kPa, which is lower than that of 70.6% of portable vacuums and equal to that of 4.9% of portable vacuums.
Suction power
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

Good value: At least 100 AW

8 AW
Kärcher CVH 2 has a suction power of 8 AW, which is lower than that of 92.2% of vacuum cleaners and equal to that of 6.3% of vacuum cleaners.
Show more
Battery energy
What it is: Total stored battery energy in watt-hours.
When it matters: Useful when comparing cleaning performance, operating comfort, or portability.

Importance: MEDIUM

Good value: At least 50 Wh

14 Wh
Kärcher CVH 2 has a battery energy capacity of 14 Wh, which is lower than that of 78.4% of portable vacuums and equal to that of 12.9% of portable vacuums.
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
Kärcher CVH 2 works cordlessly. 93.5% of vacuum cleaners offer cordless operation.
Battery type
What it is: The battery chemistry or technology used in the vacuum, such as Li-ion.
When it matters: When you care about charging behavior, longevity, or replacement expectations for the battery.

Importance: LOW

Li-ion
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

Good value: At least 18 V

7.2 V
Kärcher CVH 2 uses a battery voltage of 7.2 V, which is lower than that of 82% of vacuum cleaners and equal to that of 3.5% 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

Good value: At least 2,500 mAh

2000 mAh
Kärcher CVH 2 has a battery capacity of 2000 mAh, which is larger than that of 21.6% of vacuum cleaners and equal to that of 48.5% of vacuum cleaners.
Show more
HEPA filter
What it is: Indicates whether the portable vacuum includes a HEPA filter.
When it matters: Useful when comparing convenience, versatility, and included cleaning features.

Importance: HIGH

yes
Kärcher CVH 2 includes a HEPA filter. This feature is present on 56.5% of portable vacuums.
Washable filter
What it is: Indicates whether the main filter can be rinsed or washed for repeated use.
When it matters: When you want lower maintenance costs and the option to rinse the filter instead of replacing it often.

Importance: HIGH

yes
Kärcher CVH 2 includes a washable filter. 96.2% of vacuum cleaners include this maintenance-friendly feature.
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: HIGH

Good value: At least 0.5 L

0.15 L
Kärcher CVH 2 has a dust capacity of 0.15 L, which is smaller than that of 79.4% of vacuum cleaners and equal to that of 2.2% of vacuum cleaners.
Transparent bin
What it is: Indicates whether the portable vacuum includes a transparent dustbin.
When it matters: Useful when comparing convenience, versatility, and included cleaning features.

Importance: MEDIUM

yes
Kärcher CVH 2 includes a transparent dustbin. This feature is present on 89.7% of portable vacuums.
Number of filtration stages
What it is: Total number of air filtration stages.
When it matters: Useful when comparing cleaning performance, operating comfort, or portability.

Importance: MEDIUM

Good value: At least 3 stages

2
Kärcher CVH 2 has 2 filtration stages, which is more than 18.4% of portable vacuums and equal to 60.5% of portable vacuums.
Show more
Extension tube
What it is: Indicates whether the portable vacuum includes an extension tube.
When it matters: Useful when comparing convenience, versatility, and included cleaning features.

Importance: LOW

no
Kärcher CVH 2 does not include an extension tube. 29.9% of portable vacuums have this feature.
Soft dusting brush
What it is: A gentle brush attachment designed for dusting delicate surfaces without scratching them.
When it matters: When you dust shelves, vents, or delicate surfaces that should not be scratched by a harder tool.

Importance: LOW

yes
Kärcher CVH 2 includes a soft dusting brush. 80.4% of vacuum cleaners include this attachment.
Flat crevice tool
What it is: Indicates whether the portable vacuum includes a flat crevice tool.
When it matters: Useful when comparing convenience, versatility, and included cleaning features.

Importance: MEDIUM

yes
Kärcher CVH 2 includes a flat crevice tool. This feature is present on 89.7% of portable vacuums.
Upholstery tool
What it is: Indicates whether the portable vacuum includes an upholstery tool.
When it matters: Useful when comparing convenience, versatility, and included cleaning features.

Importance: LOW

no
Kärcher CVH 2 does not include an upholstery tool. 27.2% of portable vacuums have 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
Kärcher CVH 2 does not include a mini motorized brush. 12% of vacuum cleaners include this attachment.
Show more
Width
What it is: The side-to-side dimension of the vacuum body or main cleaning head.
When it matters: When the vacuum must fit specific storage spaces or move around tight furniture layouts.

Importance: LOW

Good value: Up to 300 mm

33 cm
Depth
What it is: The front-to-back measurement of the vacuum body or main assembly.
When it matters: When front-to-back size affects where the vacuum can be stored or parked.

Importance: LOW

Good value: Up to 300 mm

7.6 cm
Height
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

Good value: Up to 150 mm

7.5 cm
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: LOW

Good value: Up to 0.8 kg

0.65 kg
Kärcher CVH 2 weighs 0.65 kg, which is less than 64.7% of vacuum cleaners and equal to 6% of vacuum cleaners.
Self-standing design
What it is: Indicates whether the portable vacuum has a self-standing design.
When it matters: Useful when comparing convenience, versatility, and included cleaning features.

Importance: LOW

no
Kärcher CVH 2 does not have a self-standing design. 1.6% of portable vacuums have this feature.
Show more
LED light
What it is: Indicates whether the portable vacuum includes an LED light.
When it matters: Useful when comparing convenience, versatility, and included cleaning features.

Importance: LOW

no
Kärcher CVH 2 does not include an LED light. 17.9% of portable vacuums have this feature.
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
Kärcher CVH 2 does not support automatic suction adjustment. 1.1% of vacuum cleaners support this feature.
Display type
What it is: Indicates whether the portable vacuum has a visual status display.
When it matters: Useful for checking charge, power mode, or maintenance information at a glance.

Importance: LOW

LED
Kärcher CVH 2 has a display. This feature is present on 80.4% of portable vacuums.
Filter replacement indicator
What it is: Indicates whether the portable vacuum includes a filter replacement indicator.
When it matters: Useful when comparing convenience, versatility, and included cleaning features.

Importance: LOW

no
Kärcher CVH 2 does not include a filter replacement indicator. 3.3% of portable vacuums have this feature.

Kärcher CVH 2 vs the average portable vacuum

  • USB charging
    Kärcher CVH 2 supports USB charging; the average portable vacuum does not support USB charging.
    What it is: Indicates whether the portable vacuum can be charged through a USB connection.
    When it matters: Allows convenient recharging from common USB adapters, power banks, or vehicle ports.

    Importance: LOW

    Kärcher CVH 2 supports USB charging; the average portable vacuum does not support USB charging.
  • 0.5 h faster charging
    Kärcher CVH 2 charges faster than the average portable vacuum (3.5 h vs 4 h).
    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: HIGH

    Good value: Up to 4 hours

    Kärcher CVH 2 charges faster than the average portable vacuum (3.5 h vs 4 h).3.5 h vs 4 h
  • 13.3% lighter
    40% lighter: Kärcher CVH 2 is lighter than the average portable vacuum (0.7 kg vs 0.75 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: LOW

    Good value: Up to 0.8 kg

    40% lighter: Kärcher CVH 2 is lighter than the average portable vacuum (0.7 kg vs 0.75 kg).0.65 kg vs 0.75 kg
  • 2 years newer
    Kärcher CVH 2 was released more recently than the average portable vacuum.
    What it is: The date when the vacuum model was first announced or introduced to the market.
    When it matters: When you want a newer model with more recent battery, motor, or feature updates.

    Importance: LOW

    Good value: 2023 or newer

    Kärcher CVH 2 was released more recently than the average portable vacuum.2,022 vs 2,021
  • USB charging
    Kärcher CVH 2 supports USB charging; the average portable vacuum does not support USB charging.
  • 0.5 h faster charging
    Kärcher CVH 2 charges faster than the average portable vacuum (3.5 h vs 4 h).
  • 13.3% lighter
    40% lighter: Kärcher CVH 2 is lighter than the average portable vacuum (0.7 kg vs 0.75 kg).
  • 2 years newer
    Kärcher CVH 2 was released more recently than the average portable vacuum.

Total
Battery
Design
  • 50 W less motor power
    Kärcher CVH 2 has a less powerful motor than the average portable vacuum (70 W vs 120 W).
  • 17 AW weaker suction
    Kärcher CVH 2 has lower suction power than the average portable vacuum (8 AW vs 25 AW).
  • 2.75 kPa lower suction pressure
    Kärcher CVH 2 produces lower suction pressure than the average portable vacuum (5 kPa vs 7.75 kPa).
  • 3 dB higher operating noise
    Kärcher CVH 2 operates more loudly than the average portable vacuum (78 dB vs 75 dB).
  • 10,000 RPM lower maximum motor speed
    Kärcher CVH 2 reaches a lower maximum motor speed than the average portable vacuum (35,000 RPM vs 45,000 RPM).
  • 10 min shorter runtime
    Kärcher CVH 2 runs for less time per charge than the average portable vacuum (10 min vs 20 min).
  • 8 Wh less battery energy
    Kärcher CVH 2 stores less battery energy than the average portable vacuum (14 Wh vs 22 Wh).
  • 3.9 V lower battery voltage
    Kärcher CVH 2 has a lower battery voltage than the average portable vacuum (7.2 V vs 11.1 V).
  • 0.25 L smaller dust capacity
    Kärcher CVH 2 has a smaller dust capacity than the average portable vacuum (0.2 L vs 0.4 L).
  • Not specifically suitable for pet owners
    Kärcher CVH 2 is not specifically suitable for pet owners; the average portable vacuum is suitable for pet owners.
  • 50 W less motor power
    Kärcher CVH 2 has a less powerful motor than the average portable vacuum (70 W vs 120 W).
    What it is: Rated electrical input power of the vacuum motor in watts.
    When it matters: Useful when comparing cleaning performance, operating comfort, or portability.

    Importance: HIGH

    Good value: At least 100 W

    Kärcher CVH 2 has a less powerful motor than the average portable vacuum (70 W vs 120 W).70 W vs 120 W
  • 10 min shorter runtime
    Kärcher CVH 2 runs for less time per charge than the average portable vacuum (10 min vs 20 min).
    What it is: Maximum operating time on a single full charge.
    When it matters: Useful when comparing cleaning performance, operating comfort, or portability.

    Importance: HIGH

    Good value: At least 30 minutes

    Kärcher CVH 2 runs for less time per charge than the average portable vacuum (10 min vs 20 min).10 min vs 20 min
  • 17 AW weaker suction
    Kärcher CVH 2 has lower suction power than the average portable vacuum (8 AW vs 25 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

    Good value: At least 100 AW

    Kärcher CVH 2 has lower suction power than the average portable vacuum (8 AW vs 25 AW).8 AW vs 25 AW
  • 0.25 L smaller dust capacity
    Kärcher CVH 2 has a smaller dust capacity than the average portable vacuum (0.2 L vs 0.4 L).
    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: HIGH

    Good value: At least 0.5 L

    Kärcher CVH 2 has a smaller dust capacity than the average portable vacuum (0.2 L vs 0.4 L).0.15 L vs 0.4 L
  • 2.75 kPa lower suction pressure
    Kärcher CVH 2 produces lower suction pressure than the average portable vacuum (5 kPa vs 7.75 kPa).
    What it is: Maximum suction pressure generated by the motor, measured in kilopascals.
    When it matters: Useful when comparing cleaning performance, operating comfort, or portability.

    Importance: HIGH

    Good value: At least 15 kPa

    Kärcher CVH 2 produces lower suction pressure than the average portable vacuum (5 kPa vs 7.75 kPa).5 kPa vs 7.75 kPa
  • 8 Wh less battery energy
    Kärcher CVH 2 stores less battery energy than the average portable vacuum (14 Wh vs 22 Wh).
    What it is: Total stored battery energy in watt-hours.
    When it matters: Useful when comparing cleaning performance, operating comfort, or portability.

    Importance: MEDIUM

    Good value: At least 50 Wh

    Kärcher CVH 2 stores less battery energy than the average portable vacuum (14 Wh vs 22 Wh).14 Wh vs 22 Wh
  • Not specifically suitable for pet owners
    Kärcher CVH 2 is not specifically suitable for pet owners; the average portable vacuum is suitable for pet owners.
    What it is: Indicates whether the portable vacuum is suitable for homes with pets.
    When it matters: Useful when the vacuum needs to collect pet hair from upholstery, floors, or car interiors.

    Importance: LOW

    Kärcher CVH 2 is not specifically suitable for pet owners; the average portable vacuum is suitable for pet owners.
  • 3.9 V lower battery voltage
    Kärcher CVH 2 has a lower battery voltage than the average portable vacuum (7.2 V vs 11.1 V).
    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

    Good value: At least 18 V

    Kärcher CVH 2 has a lower battery voltage than the average portable vacuum (7.2 V vs 11.1 V).7.2 V vs 11.1 V
Total
Overall
Performance
Battery
Filtration
Attachments

Graphic comparison of Kärcher CVH 2 and other portable vacuum cleaners

Attribute category
Attribute

What it is: An overall evaluation of products in the Portable Vacuums category, based on technical analysis and user reviews.
When it matters: When you need a quick reference for identifying the best products in the Portable Vacuums category.

Pros

  • Fast charging time (3.5 h)
  • Includes a HEPA filter
  • Washable filter
  • USB charging
  • Cordless operation
  • Lightweight design (0.65 kg)
  • Includes a transparent dustbin
  • Soft dusting brush
  • Includes a flat crevice tool
  • More filtration stages (2)

Cons

  • Low suction power (8 AW)
  • Shorter runtime (10 min)
  • Small dust capacity (0.15 L)
  • Lower suction pressure (5 kPa)
  • Less powerful motor (70 W)
  • Less battery energy (14 Wh)
  • Louder operation (78 dB)
  • Low battery voltage (7.2 V)
  • No cyclonic technology
  • No battery indicator

Third-party reviews

galaxus.at

no rating assigned

?

In a review on Galaxus, the viral Hermex car vacuum cleaner is described as practically unusable due to poor build quality, specifically a flimsy dust-container flap that breaks, wobbly attachments, and weak suction. While the device offers a compact design suitable for tight spaces and a washable filter, these pros are overshadowed by a loud motor, mediocre performance, and a short...Read more

Translate12/09/2024

galaxus.it

no rating assigned

?

Reviewer Lorenz Keller evaluates a viral Hermex hand-held car vacuum and concludes that the device fails to match its social media marketing claims. On the positive side, the vacuum features a compact design that fits easily into a car door compartment and reaches tight spaces inaccessible to standard vacuums, but significant drawbacks include poor build quality, a loud motor,...Read more

Translate12 Settembre 2024
4.0
415 Reviews
4.1
30 Reviews
2.8
27 Reviews
3.8
22 Reviews

galaxus.at

no rating assigned

?

In a review on Galaxus, the viral Hermex car vacuum cleaner is described as practically unusable due to poor build quality, specifically a flimsy dust-container flap that breaks, wobbly attachments, and weak suction. While the device offers a compact design suitable for tight spaces and a washable filter, these pros are overshadowed by a loud motor, mediocre performance, and a short...Read more

Translate12/09/2024

galaxus.it

no rating assigned

?

Reviewer Lorenz Keller evaluates a viral Hermex hand-held car vacuum and concludes that the device fails to match its social media marketing claims. On the positive side, the vacuum features a compact design that fits easily into a car door compartment and reaches tight spaces inaccessible to standard vacuums, but significant drawbacks include poor build quality, a loud motor,...Read more

Translate12 Settembre 2024

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