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Electrolux Pure C9 PC91-4MG Review | 52 Data compared

Avg. price:~£200Suction power (AW):?Battery runtime:N/A minutesCapacity:1.6 LWeight:7.37 kg

Electrolux Pure C9 PC91-4MG 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.

6.7

Overall score

Score
6.7/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
▼ Worse than 55% of models
Score components

80%

6.4

Technical Score

20%

8.2

User score

▼Worse than 55% of vacuum-cleaners
6.4

Technical Score

Technical score
6.4/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
▼ Worse than 64% of models
Score components

28%

7.2

Performance

22%

4.9

Battery

18%

9.4

Filtration

14%

5.7

Attachments

10%

4.2

Design

8%

4.0

Smart features

▼Worse than 64% of vacuum-cleaners
8.2

User score

User score
8.2/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
▲ Better than 72% of models
Score components

70%

8.8

User ratings

30%

6.8

Number of reviews

Based on 229 buyer reviews from online shops.
Read buyer reviews on Amazon →
How we calculate this
User ratings – average star rating across all shop listings, weighted by how many reviews each has, on a 1–10 scale.
Number of reviews – how many buyer reviews the product has, on a logarithmic scale; the 8% most-reviewed models in the category get 10.
▲Better than 72% of vacuum-cleaners
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Best rankings

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Verdict

The Electrolux Pure C9 PC91-4MG is a corded, bagless canister vacuum cleaner operating at 700 Watts with a 1.6-liter dustbin capacity, a 9-meter cable length, and a wide 12-meter operating radius. Main characteristics include a 7-stage sealed filtration system featuring a washable PureAdvantage D11 output filter, a 3D multilayer fine dust filter, a rotary switch for variable power regulation, and a 72 dB noise level. Key pros of this model are its lifetime permanent filter that never requires replacement, highly efficient suction performance with minimal loss over time, an easy-to-empty hygienic bin system, and exceptional maneuverability on various floor types due to its extra-large soft wheels. On the downside, the vacuum is relatively heavy at around 7.35 kg, its high suction power can occasionally make it difficult to push smoothly across deep carpets, and the flexible hose material can feel slightly too soft under heavy pressure.

Technical Specifications of vacuum cleaner Electrolux Pure C9 PC91-4MG

Technical Score
Technical score
6.4/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
▼ Worse than 64% of models
Score components:

28%

7.2

Performance

22%

4.9

Battery

18%

9.4

Filtration

14%

5.7

Attachments

10%

4.2

Design

8%

4.0

Smart features

6.4
Electrolux Pure C9 PC91-4MG has a technical score of 6.4 points, which is lower than 63.5% of vacuum cleaners.
User score
User score
8.2/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
▲ Better than 72% of models
Score components

70%

8.8

User ratings

30%

6.8

Number of reviews

Based on 229 buyer reviews from online shops.
Read buyer reviews on Amazon →
How we calculate this
User ratings – average star rating across all shop listings, weighted by how many reviews each has, on a 1–10 scale.
Number of reviews – how many buyer reviews the product has, on a logarithmic scale; the 8% most-reviewed models in the category get 10.
8.2
Electrolux Pure C9 PC91-4MG has a user score of 8.21 points, which is higher than 72.1% of vacuum cleaners.
Popularity
Popularity
6.8/ 10
✕
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.
Score distribution
▼
<55-66-77-88-99-10
▲ Better than 59% of models
Popularity:
Electrolux Pure C9 PC91-4MG has a popularity score of 6.8 points, which is higher than 59% of vacuum cleaners.
6.8
Electrolux Pure C9 PC91-4MG has a popularity score of 6.8 points, which is higher than 59% of vacuum cleaners.
Ratio quality/price
Value for money
7.5/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
▼ Worse than 70% of models
Score components:

60%

6.7

Overall score

40%

9.5

Price

7.5
Electrolux Pure C9 PC91-4MG has a value-for-money score of 7.5 points, which is lower than 60.9% of vacuum cleaners.
Suction power (AW)
?
Suction power (kPa)
20.4 kPa
Suction power (kPa)
20.4 kPa
▲ Better than 60% of models
Market range: <11 kPa – >30 kPa
This vacuum cleaner has a suction pressure of 20.4 kPa, which is higher than that of 59.6% of vacuum cleaners.
Airflow
28 L/s
Airflow
28 L/s
▲ Better than 53% of models
Market range: <16.5 L/s – >52 L/s
This vacuum cleaner delivers 28 L/s airflow, which is higher than that of 53.1% of vacuum cleaners.
Motor type
Universal motor
Power consumption
600 W
Power consumption
600 W
▼ Worse than 49% of models
Market range: <165 W – >899 W
This vacuum cleaner draws 600 W, which is lower than the power consumption of 43.8% of vacuum cleaners and equal to that of 7.4% of vacuum cleaners.
Show more
Cordless
no
Cordless
no
▼ Worse than 50% of models
This vacuum cleaner does not work cordlessly. 49.5% of vacuum cleaners offer cordless operation.
Battery runtime
N/A
Charging time
N/A
Battery capacity
N/A
Battery voltage
N/A
Show more
Filter class
hepa 13
Filter class
hepa 13
▲ Better than 80% of models
This vacuum cleaner 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
99.95%
Minimum overall efficiency
99.95%
▼ Worse than 41% of models
Market range: <95 % – >99.99 %
This vacuum cleaner reaches 99.95% minimum overall efficiency, which is higher than that of 32% of vacuum cleaners and equal to that of 26.9% of vacuum cleaners.
Suitable for allergy sufferers
yes
Suitable for allergy sufferers
yes
▲ Better than 18% of models
This vacuum cleaner is suitable for allergy sufferers. 82.4% of vacuum cleaners are allergy-friendly.
Capacity
1.6 L
Capacity
1.6 L
▲ Better than 66% of models
Market range: <0.44 L – >4 L
This vacuum cleaner has a dust capacity of 1.6 L, which is larger than that of 66.5% of vacuum cleaners and equal to that of 1% of vacuum cleaners.
Bagless
yes
Bagless
yes
▲ Better than 21% of models
This vacuum cleaner uses a bagless design. 78.6% of vacuum cleaners use this setup.
Show more
Main brush type
classic
Roller type
none
Anti-tangle brush
no
Anti-tangle brush
no
▼ Worse than 26% of models
This vacuum cleaner does not include an anti-tangle brush. 25.7% of vacuum cleaners include this feature.
Mini motorized brush
no
Mini motorized brush
no
▼ Worse than 27% of models
This vacuum cleaner does not include a mini motorized brush. 26.9% of vacuum cleaners include this attachment.
Suitable for pet owners
no
Suitable for pet owners
no
▼ Worse than 72% of models
This vacuum cleaner is not suitable for pet owners. 72% of vacuum cleaners handle pet hair well.
Show more
Vacuum type
canister
Weight
7.37 kg
Weight
7.37 kg
▼ Worse than 92% of models
Market range: <2.15 kg – >7.1 kg
This vacuum cleaner weighs 7.37 kg, which is greater than the weight of 91.5% of vacuum cleaners.
2-in-1 design
no
2-in-1 design
no
▼ Worse than 53% of models
This vacuum cleaner does not offer a 2-in-1 design. 53% of vacuum cleaners offer this flexible format.
Self-standing
no
Self-standing
no
▼ Worse than 19% of models
This vacuum cleaner does not stand on its own. 18.9% of vacuum cleaners offer this convenience.
Adjustable tube height
yes
Adjustable tube height
yes
▲ Better than 53% of models
This vacuum cleaner includes adjustable tube height. 47.4% of vacuum cleaners offer this ergonomic feature.
Show more
Auto suction adjustment
no
Auto suction adjustment
no
▼ Worse than 20% of models
This vacuum cleaner does not support automatic suction adjustment. 19.9% of vacuum cleaners support this feature.
Dust particle sensor
no
Dust particle sensor
no
▼ Worse than 8% of models
This vacuum cleaner does not include a dust particle sensor. 8% of vacuum cleaners include this feature.
LED display
no
LED display
no
▼ Worse than 26% of models
This vacuum cleaner does not include an LED display. 25.9% of vacuum cleaners include this interface feature.
Nozzle light
no
Nozzle light
no
▼ Worse than 43% of models
This vacuum cleaner does not include a nozzle light. 43.4% of vacuum cleaners include this visibility feature.
Mopping support
no
Mopping support
no
▼ Worse than 4% of models
This vacuum cleaner does not support mopping. 3.7% of vacuum cleaners support this multi-function feature.

Electrolux Pure C9 PC91-4MG vs the average vacuum cleaner

246810TotalPerformanceBatteryFiltrationAttachmentsDesignSmart features
  • Higher filter class
    Filter class
    hepa 13
    ▲ Better than 80% of models
    This vacuum cleaner uses a better filter class than the average vacuum cleaner (hepa 13 vs hepa).
    hepa 13 vs hepa
  • 2.5 m longer power cord
    Power cord length
    9 m
    ▲ Better than 82% of models
    Market range: <5 m – >9.3 m
    This vacuum cleaner has a longer power cord than the average vacuum cleaner (9 m vs 6.5 m).
    9 m vs 6.5 m
  • Less operating noise
    Noise level (Min-Max)
    72-72 dB
    ▲ Better than 78% of models
    Market range: <65 dB – >83 dB
    This vacuum cleaner is quieter than the average vacuum cleaner (72-72 dB vs 77-77 dB).
    72-72 dB vs 77-77 dB
  • Adjustable tube height
    Adjustable tube height
    yes
    ▲ Better than 53% of models
    This vacuum cleaner has adjustable tube height, the average vacuum cleaner does not.
  • 792 mm shorter body
    Height
    308 mm
    ▲ Better than 82% of models
    Market range: <290 mm – >1.2k mm
    This vacuum cleaner is shorter than the average vacuum cleaner (308 mm vs 1100 mm).
    308 mm vs 1,100 mm
  • 0.6 L larger dust container
    Capacity
    1.6 L
    ▲ Better than 66% of models
    Market range: <0.44 L – >4 L
    This vacuum cleaner has a larger dust capacity than the average vacuum cleaner (1.6 L vs 1 L).
    1.6 L vs 1 L
  • 25 mm wider cleaning path
    Cleaning path width
    285 mm
    ▲ Better than 78% of models
    Market range: <230 mm – >309 mm
    This vacuum cleaner has a wider cleaning path than the average vacuum cleaner (285 mm vs 260 mm).
    285 mm vs 260 mm
  • 0.4 kPa higher suction pressure
    Suction power (kPa)
    20.4 kPa
    ▲ Better than 60% of models
    Market range: <11 kPa – >30 kPa
    This vacuum cleaner has higher suction pressure than the average vacuum cleaner (20.4 kPa vs 20 kPa).
    20.4 kPa vs 20 kPa
  • 2.6% higher user score
    User score
    8.2/ 10
    ✕
    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 distribution
    ▼
    ▼
    <55-66-77-88-99-10
    Electrolux Pure C9 PC91-4MG
    the average vacuum cleaner
    ▲ Better than 88% of models
    Electrolux Pure C9 PC91-4MG has a higher user score than the average vacuum cleaner (8.21 vs 8.000).
    8.21 vs 8
  • Less operating noise
    Noise level (Min-Max)
    72-72 dB
    ▲ Better than 78% of models
    Market range: <65 dB – >83 dB
    This vacuum cleaner is quieter than the average vacuum cleaner (72-72 dB vs 77-77 dB).
    72-72 dB vs 77-77 dB
  • 25 mm wider cleaning path
    Cleaning path width
    285 mm
    ▲ Better than 78% of models
    Market range: <230 mm – >309 mm
    This vacuum cleaner has a wider cleaning path than the average vacuum cleaner (285 mm vs 260 mm).
    285 mm vs 260 mm
  • 0.4 kPa higher suction pressure
    Suction power (kPa)
    20.4 kPa
    ▲ Better than 60% of models
    Market range: <11 kPa – >30 kPa
    This vacuum cleaner has higher suction pressure than the average vacuum cleaner (20.4 kPa vs 20 kPa).
    20.4 kPa vs 20 kPa
  • 2.5 m longer power cord
    Power cord length
    9 m
    ▲ Better than 82% of models
    Market range: <5 m – >9.3 m
    This vacuum cleaner has a longer power cord than the average vacuum cleaner (9 m vs 6.5 m).
    9 m vs 6.5 m
  • Higher filter class
    Filter class
    hepa 13
    ▲ Better than 80% of models
    This vacuum cleaner uses a better filter class than the average vacuum cleaner (hepa 13 vs hepa).
    hepa 13 vs hepa
  • 0.6 L larger dust container
    Capacity
    1.6 L
    ▲ Better than 66% of models
    Market range: <0.44 L – >4 L
    This vacuum cleaner has a larger dust capacity than the average vacuum cleaner (1.6 L vs 1 L).
    1.6 L vs 1 L
  • Adjustable tube height
    Adjustable tube height
    yes
    ▲ Better than 53% of models
    This vacuum cleaner has adjustable tube height, the average vacuum cleaner does not.
  • 792 mm shorter body
    Height
    308 mm
    ▲ Better than 82% of models
    Market range: <290 mm – >1.2k mm
    This vacuum cleaner is shorter than the average vacuum cleaner (308 mm vs 1100 mm).
    308 mm vs 1,100 mm
  • 2.04x higher weight
    Weight
    7.37 kg
    ▼ Worse than 92% of models
    Market range: <2.15 kg – >7.1 kg
    This vacuum cleaner is heavier than the average vacuum cleaner (7.4 kg vs 3.62 kg).
    7.37 kg vs 3.62 kg
  • Not pet-hair friendly
    Suitable for pet owners
    no
    ▼ Worse than 72% of models
    This vacuum cleaner is not suitable for pet owners, the average vacuum cleaner is.
  • No handheld conversion
    2-in-1 design
    no
    ▼ Worse than 53% of models
    This vacuum cleaner does not have a 2-in-1 design, the average vacuum cleaner does.
  • 172 mm deeper body
    Depth
    437 mm
    ▼ Worse than 90% of models
    Market range: <170 mm – >440 mm
    This vacuum cleaner is deeper than the average vacuum cleaner (437 mm vs 265 mm).
    437 mm vs 265 mm
  • 31 mm wider body
    Width
    296 mm
    ▼ Worse than 74% of models
    Market range: <229 mm – >350 mm
    This vacuum cleaner is wider than the average vacuum cleaner (296 mm vs 265 mm).
    296 mm vs 265 mm
  • Older release date
    Release date
    2019
    ▼ Worse than 67% of models
    Market range: <2k – >2k
    This vacuum cleaner has an older release date than the average vacuum cleaner (2019 vs 2021).
    2019 vs 2021
  • 33.3% more expensive
    Electrolux Pure C9 PC91-4MG is more expensive than the average vacuum cleaner (£200 vs £150).
    £200 vs £150
  • 1.3% worse value for money
    Electrolux Pure C9 PC91-4MG offers worse value for money than the average vacuum cleaner (7.55 vs 7.6).
    7.55 vs 7.65
  • 33.3% more expensive
    Electrolux Pure C9 PC91-4MG is more expensive than the average vacuum cleaner (£200 vs £150).
    £200 vs £150
  • 1.3% worse value for money
    Electrolux Pure C9 PC91-4MG offers worse value for money than the average vacuum cleaner (7.55 vs 7.6).
    7.55 vs 7.65
  • Not pet-hair friendly
    Suitable for pet owners
    no
    ▼ Worse than 72% of models
    This vacuum cleaner is not suitable for pet owners, the average vacuum cleaner is.
  • 2.04x higher weight
    Weight
    7.37 kg
    ▼ Worse than 92% of models
    Market range: <2.15 kg – >7.1 kg
    This vacuum cleaner is heavier than the average vacuum cleaner (7.4 kg vs 3.62 kg).
    7.37 kg vs 3.62 kg
  • No handheld conversion
    2-in-1 design
    no
    ▼ Worse than 53% of models
    This vacuum cleaner does not have a 2-in-1 design, the average vacuum cleaner does.
  • 172 mm deeper body
    Depth
    437 mm
    ▼ Worse than 90% of models
    Market range: <170 mm – >440 mm
    This vacuum cleaner is deeper than the average vacuum cleaner (437 mm vs 265 mm).
    437 mm vs 265 mm
  • 31 mm wider body
    Width
    296 mm
    ▼ Worse than 74% of models
    Market range: <229 mm – >350 mm
    This vacuum cleaner is wider than the average vacuum cleaner (296 mm vs 265 mm).
    296 mm vs 265 mm
  • Older release date
    Release date
    2019
    ▼ Worse than 67% of models
    Market range: <2k – >2k
    This vacuum cleaner has an older release date than the average vacuum cleaner (2019 vs 2021).
    2019 vs 2021

Graphic comparison of Electrolux Pure C9 PC91-4MG and other vacuum cleaners

No results found

Third-party reviews

Based on 229 buyer reviews from online shops.
Reviews last updated: July 2026 · How we calculate this
Read buyer reviews on Amazon →

What customers like about Electrolux Pure C9 PC91-4MG?

  • Strong, consistent suction from the seven-stage sealed system
  • Permanent washable filter does not require replacement
  • Hygienic and easy-to-empty bagless dustbin
  • Wide 12-metre operating radius
  • Large soft wheels provide good maneuverability

What customers dislike about Electrolux Pure C9 PC91-4MG?

  • Relatively heavy at about 7.35 kg
  • High suction can make deep carpets harder to push across
  • Soft hose can flex under heavy pressure

Expert reviews

In-depth analysis and verdict from leading tech publications

Q
quechoisir.org
23/04/2020
Summary of the review
Review of the Electrolux PC91-4MG Pure C9 Vacuum Cleaner by Que Choisir
(Translated)Show original

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

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