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RocwooD RWAC1 Review | 37 Data compared

Avg. price:~£35Power:800 WCapacity:15 LWeight:3 kgNoise Level:84 dBTank Material:metal

RocwooD RWAC1 Review: Compare 37 technical specifications and user reviews to see how this product ranks in the Ash Vacuums category and whether it is worth buying.

7.0

Overall score

Score
7.0/ 10
✕
What it is
An overall evaluation of products in the Ash 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 Ash Vacuums category.
Score distribution
▼
<55-66-77-88-99-10
▼ Worse than 71% of models
Score components

80%

6.6

Technical Score

20%

8.7

User score

▼Worse than 71% of ash-vacuums
6.6

Technical Score

Technical score
6.6/ 10
✕
What it is
An assessment of technical performance for products in the Ash Vacuums category across these key areas: Performance, Design, Filter & Accessories.
When it matters
When you want to compare products in the Ash Vacuums category by technical performance, specifications, and available features.
Score distribution
▼
<55-66-77-88-99-10
▼ Worse than 82% of models
Score components

60%

6.4

Performance

25%

7.4

Filter & Accessories

15%

6.1

Design

▼Worse than 82% of ash-vacuums
8.7

User score

User score
8.7/ 10
✕
What it is
A rating that combines user reviews with the total review volume for products in the Ash Vacuums category.
When it matters
When you want to know how products in the Ash Vacuums category perform in everyday use and how reliable owners find them over time.
Score distribution
▼
<55-66-77-88-99-10
▲ Better than 79% of models
Score components

70%

8.8

User ratings

30%

8.4

Number of reviews

Based on 545 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 79% of ash-vacuums
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Best prices

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Best rankings

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

The RocwooD RWAC1 is a corded, bagless ash vacuum cleaner equipped with an 800W brushless motor that delivers 18kPa of suction power, paired with a 15-litre heat-resistant metal tank. Weighing 3.5kg to 3.9kg, this compact unit features a built-in ergonomic carry handle, a 2m power cable, and a 1.25-meter flexible metal-lined hose with a durable aluminum nozzle. Its primary advantages include a fully sealed dual filtration system with washable, fire-resistant HEPA and cloth filters to trap ultra-fine particles, alongside a thermal cut-off switch to prevent overheating during use. However, some users have noted that the 2m power cord is relatively short, requiring an extension lead, and that the unit lacks a narrow crevice tool attachment for tight spaces.

Technical Specifications of ash vacuum RocwooD RWAC1

Technical Score
Technical score
6.6/ 10
✕
What it is
An assessment of technical performance for products in the Ash Vacuums category across these key areas: Performance, Design, Filter & Accessories.
When it matters
When you want to compare products in the Ash Vacuums category by technical performance, specifications, and available features.
Score distribution
▼
<55-66-77-88-99-10
▼ Worse than 82% of models
Score components:

60%

6.4

Performance

25%

7.4

Filter & Accessories

15%

6.1

Design

6.6
RocwooD RWAC1 has a technical score of 6.6 points, which is lower than 81.9% of products in this category.
User score
User score
8.7/ 10
✕
What it is
A rating that combines user reviews with the total review volume for products in the Ash Vacuums category.
When it matters
When you want to know how products in the Ash Vacuums category perform in everyday use and how reliable owners find them over time.
Score distribution
▼
<55-66-77-88-99-10
▲ Better than 79% of models
Score components

70%

8.8

User ratings

30%

8.4

Number of reviews

Based on 545 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.
8.7
RocwooD RWAC1 has a user score of 8.67 points, which is higher than 78.7% of products in this category.
Popularity
Popularity
8.4/ 10
✕
What it is
An indicator based on the number of reviews received by products in the Ash Vacuums category.
When it matters
When you prefer products in the Ash Vacuums category that have been chosen and reviewed by many other buyers.
Score distribution
▼
<55-66-77-88-99-10
▲ Better than 74% of models
Popularity:
RocwooD RWAC1 has a popularity score of 8.4 points, which is higher than 74.5% of products in this category.
8.4
RocwooD RWAC1 has a popularity score of 8.4 points, which is higher than 74.5% of products in this category.
Ratio quality/price
Value for money
7.9/ 10
✕
What it is
An indicator that combines the overall score of products in the Ash Vacuums category with their prices.
When it matters
When you are comparing products in the Ash Vacuums category and want a good balance between quality and price.
Score distribution
▼
<55-66-77-88-99-10
▼ Worse than 74% of models
Score components:

60%

7.0

Overall score

40%

10

Price

7.9
RocwooD RWAC1 has a value-for-money score of 7.9 points, which is lower than 69.2% of products in this category.
Wet & Dry
no
Wet & Dry
no
▼ Worse than 10% of models
This ash vacuum is limited to dry cleaning; this feature is present in 9.6% of ash vacuums.
Cordless
no
Cordless
no
▼ Worse than 7% of models
This ash vacuum requires a power cable; this feature is present in 7.5% of ash vacuums.
Bagless
yes
Bagless
yes
▲ Better than 1% of models
This ash vacuum operates without a dust bag, a feature found in 98.9% of ash vacuums.
Power
800 W
Power
800 W
▼ Worse than 70% of models
Market range: <600 W – >1.2k W
This ash vacuum has a rated power of 800 W, which is lower than that of 69.9% of ash vacuums and equal to that of 11.8% of them.
Capacity
15 L
Capacity
15 L
▼ Worse than 65% of models
Market range: <10 L – >20 L
This ash vacuum has a container capacity of 15 L, which is smaller than that of 64.9% of ash vacuums and equal to that of 10.6% of them.
Show more
Tank Material
metal
Tank Material
metal
▼ Worse than 50% of models
This ash vacuum uses metal for its tank, which is less durable than the tank materials used by 50% of ash vacuums and comparable in durability to those used by 50% of them.
Power Cable Holder
?
Power Cable Length
2 m
Power Cable Length
2 m
▼ Worse than 54% of models
Market range: <1.5 m – >4 m
This ash vacuum has a power cable measuring 2 m, which is shorter than that of 54% of ash vacuums and the same length as that of 21.1% of them.
Operating Radius
3.25 m
Operating Radius
3.25 m
▼ Worse than 54% of models
Market range: <2.5 m – >7 m
This ash vacuum has an operating radius of 3.25 m, which is smaller than that of 54.4% of ash vacuums.
Suction Hose Diameter
?
Show more
HEPA Filter
yes
HEPA Filter
yes
▲ Better than 13% of models
This ash vacuum includes a HEPA filter, a feature found in 86.8% of ash vacuums.
Sponge Filter
no
Sponge Filter
no
▼ Worse than 6% of models
This ash vacuum does not include a sponge filter; this feature is present in 6.4% of ash vacuums.
Washable Filter
yes
Washable Filter
yes
▲ Better than 11% of models
This ash vacuum uses a washable filter, a feature found in 89.4% of ash vacuums.
Automatic Filter Cleaning
no
Automatic Filter Cleaning
no
▼ Worse than 12% of models
This ash vacuum requires manual filter cleaning; this feature is present in 11.7% of ash vacuums.
Reinforced Metal Hose
yes
Reinforced Metal Hose
yes
▲ Better than 3% of models
This ash vacuum includes a reinforced metal hose, a feature found in 96.8% of ash vacuums.
Show more

RocwooD RWAC1 vs the average ash vacuum

246810TotalPerformanceDesignFilter & Accessories
  • 1 kPa more suction pressure
    Suction Pressure
    18 kPa
    ▲ Better than 62% of models
    Market range: <10 kPa – >20 kPa
    This ash vacuum has a higher suction pressure than the average ash vacuum (18 kPa vs 17 kPa). The average ash vacuum has a suction pressure of 17 kPa.
    18 kPa vs 17 kPa
  • 0.25 m longer suction hose
    Suction Hose Length
    1.25 m
    ▲ Better than 78% of models
    Market range: <0.85 m – >1.8 m
    This ash vacuum has a longer suction hose than the average ash vacuum (1.3 m vs 1 m). The average ash vacuum has a suction hose length of 1 m.
    1.25 m vs 1 m
  • 23.1% lighter
    Weight
    3 kg
    ▲ Better than 74% of models
    Market range: <2.3 kg – >6 kg
    40% lighter: this ash vacuum is lighter than the average ash vacuum (3 kg vs 3.9 kg).
    3 kg vs 3.9 kg
  • 28.6% cheaper
    RocwooD RWAC1 is cheaper than the average ash vacuum (£35 vs £45).
    £35 vs £45
  • 8.4% higher user score
    User score
    8.7/ 10
    ✕
    What it is
    A rating that combines user reviews with the total review volume for products in the Ash Vacuums category.
    When it matters
    When you want to know how products in the Ash Vacuums category perform in everyday use and how reliable owners find them over time.
    Score distribution
    ▼
    ▼
    <55-66-77-88-99-10
    RocwooD RWAC1
    the average ash vacuum
    ★ Better than 94% of models
    RocwooD RWAC1 has a higher user score than the average ash vacuum (8.67 vs 8.000).
    8.67 vs 8
  • 32.3% more popular
    RocwooD RWAC1 is more popular than the average ash vacuum (8.37 vs 6.3).
    8.37 vs 6.33
  • 28.6% cheaper
    RocwooD RWAC1 is cheaper than the average ash vacuum (£35 vs £45).
    £35 vs £45
  • 8.4% higher user score
    User score
    8.7/ 10
    ✕
    What it is
    A rating that combines user reviews with the total review volume for products in the Ash Vacuums category.
    When it matters
    When you want to know how products in the Ash Vacuums category perform in everyday use and how reliable owners find them over time.
    Score distribution
    ▼
    ▼
    <55-66-77-88-99-10
    RocwooD RWAC1
    the average ash vacuum
    ★ Better than 94% of models
    RocwooD RWAC1 has a higher user score than the average ash vacuum (8.67 vs 8.000).
    8.67 vs 8
  • 32.3% more popular
    RocwooD RWAC1 is more popular than the average ash vacuum (8.37 vs 6.3).
    8.37 vs 6.33
  • 1 kPa more suction pressure
    Suction Pressure
    18 kPa
    ▲ Better than 62% of models
    Market range: <10 kPa – >20 kPa
    This ash vacuum has a higher suction pressure than the average ash vacuum (18 kPa vs 17 kPa). The average ash vacuum has a suction pressure of 17 kPa.
    18 kPa vs 17 kPa
  • 0.25 m longer suction hose
    Suction Hose Length
    1.25 m
    ▲ Better than 78% of models
    Market range: <0.85 m – >1.8 m
    This ash vacuum has a longer suction hose than the average ash vacuum (1.3 m vs 1 m). The average ash vacuum has a suction hose length of 1 m.
    1.25 m vs 1 m
  • 23.1% lighter
    Weight
    3 kg
    ▲ Better than 74% of models
    Market range: <2.3 kg – >6 kg
    40% lighter: this ash vacuum is lighter than the average ash vacuum (3 kg vs 3.9 kg).
    3 kg vs 3.9 kg
  • 400 W less motor power
    Power
    800 W
    ▼ Worse than 70% of models
    Market range: <600 W – >1.2k W
    This ash vacuum has less motor power than the average ash vacuum (800 W vs 1200 W). The average ash vacuum has a motor power of 1200 W.
    800 W vs 1,200 W
  • 5 dB higher operating noise
    Noise Level
    84 dB
    ▼ Worse than 90% of models
    Market range: <72 dB – >84 dB
    This ash vacuum operates more noisily than the average ash vacuum (84 dB vs 79 dB). The average ash vacuum operates at 79 dB.
    84 dB vs 79 dB
  • No blower function
    Blower Function
    no
    ▼ Worse than 72% of models
    This ash vacuum does not include a blower function, while the average ash vacuum includes a blower function.
  • 3 L less container capacity
    Capacity
    15 L
    ▼ Worse than 65% of models
    Market range: <10 L – >20 L
    This ash vacuum has less container capacity than the average ash vacuum (15 L vs 18 L). The average ash vacuum has a container capacity of 18 L.
    15 L vs 18 L
  • 0.5 m shorter power cable
    Power Cable Length
    2 m
    ▼ Worse than 54% of models
    Market range: <1.5 m – >4 m
    This ash vacuum has a shorter power cable than the average ash vacuum (2 m vs 2.5 m). The average ash vacuum has a power cable of 2.5 m.
    2 m vs 2.5 m
  • 3.2% worse value for money
    RocwooD RWAC1 offers worse value for money than the average ash vacuum (7.92 vs 8.2).
    7.92 vs 8.17
  • 0.25 m smaller operating radius
    Operating Radius
    3.25 m
    ▼ Worse than 54% of models
    Market range: <2.5 m – >7 m
    This ash vacuum has a smaller operating radius than the average ash vacuum (3.3 m vs 3.5 m). The average ash vacuum has an operating radius of 3.5 m.
    3.25 m vs 3.5 m
  • 3.2% worse value for money
    RocwooD RWAC1 offers worse value for money than the average ash vacuum (7.92 vs 8.2).
    7.92 vs 8.17
  • 400 W less motor power
    Power
    800 W
    ▼ Worse than 70% of models
    Market range: <600 W – >1.2k W
    This ash vacuum has less motor power than the average ash vacuum (800 W vs 1200 W). The average ash vacuum has a motor power of 1200 W.
    800 W vs 1,200 W
  • 5 dB higher operating noise
    Noise Level
    84 dB
    ▼ Worse than 90% of models
    Market range: <72 dB – >84 dB
    This ash vacuum operates more noisily than the average ash vacuum (84 dB vs 79 dB). The average ash vacuum operates at 79 dB.
    84 dB vs 79 dB
  • No blower function
    Blower Function
    no
    ▼ Worse than 72% of models
    This ash vacuum does not include a blower function, while the average ash vacuum includes a blower function.
  • 3 L less container capacity
    Capacity
    15 L
    ▼ Worse than 65% of models
    Market range: <10 L – >20 L
    This ash vacuum has less container capacity than the average ash vacuum (15 L vs 18 L). The average ash vacuum has a container capacity of 18 L.
    15 L vs 18 L
  • 0.5 m shorter power cable
    Power Cable Length
    2 m
    ▼ Worse than 54% of models
    Market range: <1.5 m – >4 m
    This ash vacuum has a shorter power cable than the average ash vacuum (2 m vs 2.5 m). The average ash vacuum has a power cable of 2.5 m.
    2 m vs 2.5 m
  • 0.25 m smaller operating radius
    Operating Radius
    3.25 m
    ▼ Worse than 54% of models
    Market range: <2.5 m – >7 m
    This ash vacuum has a smaller operating radius than the average ash vacuum (3.3 m vs 3.5 m). The average ash vacuum has an operating radius of 3.5 m.
    3.25 m vs 3.5 m

Graphic comparison of RocwooD RWAC1 and other products in the Ash Vacuums category

No results found

Third-party reviews

Based on 545 buyer reviews from online shops.
Reviews last updated: August 2026 · How we calculate this
Read buyer reviews on Amazon →

What customers like about RocwooD RWAC1?

  • Good value for money and reasonably priced.
  • Strong 18-kPa suction power efficiently lifts cold ash.
  • Lightweight, compact, and easy to maneuver.
  • Multi-stage HEPA and cloth filtration system effectively keeps fine dust from escaping.
  • Generous 15-liter metal tank minimizes the need for frequent emptying.
  • Heat-resistant, metal-lined flexible hose with a durable aluminum nozzle.

What customers dislike about RocwooD RWAC1?

  • Filters clog very quickly during fine ash pickup and require frequent cleaning to maintain suction.
  • The vacuum operates with a high, noisy volume level.
  • The 1.25-meter hose is considered too short by some users.
  • The thermal cut-off switch triggers easily if the unit starts to overheat, pausing work.

Compare RocwooD RWAC1 with other products in the Ash Vacuums category

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