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Shop-Vac 5890489 Review | 43 Data compared

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  • Avg. price in UK: ~£70
  • Avg. price in US: ~$70
  • Suction pressure: 10 kPa
  • Capacity: 4 L
  • Power: ?
  • Noise level: ?
  • Weight: 5.44 kg

Shop-Vac 5890489 review. Compare 43 technical specifications and user reviews to see how this product ranks in the Wet-Dry Vacuums category and whether it is worth buying.

5.9

Overall score

What it is: An overall evaluation of products in the Wet-Dry 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 Wet-Dry Vacuums category.

Score components:

80.0%

5.8

Technical Score

20.0%

6.6

User score

Good
5.8

Technical Score

What it is: An assessment of technical performance for products in the Wet-Dry Vacuums category across these key areas: Performance, Battery, Design & Mobility, Filter & Accessories.

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

Score components:

40.0%

4.6

Performance

22.0%

5.7

Design & Mobility

20.0%

7.5

Filter & Accessories

18.0%

6.5

Battery

Good
6.6

User score

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

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

Score components:

70.0%

8.4

User reviews

30.0%

2.3

Popularity

User score:
United Kingdom
amazon
4.2
(18)
United States
Amazon_logo.png
4.2
(18)

(Reviews last updated: August 2026)

Good
  • 5.6
    Car cleaning

    Score components:

    30.0%

    8.5

    Weight

    25.0%

    4.0

    Cordless

    25.0%

    1.6

    Suction pressure

    20.0%

    ?

    Noise level

  • 4.2
    Workshop & garage

    Score components:

    30.0%

    ?

    Rated motor power

    25.0%

    2.1

    Capacity

    25.0%

    4.0

    Power tool socket

    20.0%

    1.6

    Suction pressure

  • 4.7
    Professional use

    Score components:

    30.0%

    ?

    Rated motor power

    30.0%

    1.6

    Suction pressure

    25.0%

    2.1

    Capacity

    15.0%

    8.5

    Weight

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Best prices in UK

Best rankings

?

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

Verdict

The Shop-Vac 5890489 is a compact 4-gallon wet-dry vacuum powered by a robust 4.0 peak HP corded-electric motor, designed primarily for hard floor surfaces in homes, garages, and vehicles. This 3-in-1 multi-functional utility unit features strong liquid and solid suction along with a rear exhaust port that easily converts into a 50 CFM air blower. Key advantages include an space-saving, wall-mounted storage design with an integrated tool holder, a lightweight build with a top carry handle for easy lifting, and a robust 15-foot power cord paired with a 1.25-inch diameter hose. On the downside, its performance is constrained by a relatively short 4-foot hose and a brief 6-foot power cord that limits mobile cleaning reach without an extension cord, while its small foam and cartridge filter system requires frequent rinsing during heavy debris cleanup.

Technical Specifications of wet-dry vacuum Shop-Vac 5890489

Technical Score

What it is: An assessment of technical performance for products in the Wet-Dry Vacuums category across these key areas: Performance, Battery, Design & Mobility, Filter & Accessories.

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

Score components:

40.0%

4.6

Performance

22.0%

5.7

Design & Mobility

20.0%

7.5

Filter & Accessories

18.0%

6.5

Battery

5.8
Shop-Vac 5890489 has a technical score of 5.77 points, which is lower than 96% 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 Wet-Dry Vacuums category.

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

Score components:

70.0%

8.4

User reviews

30.0%

2.3

Popularity

User score:
United Kingdom
amazon
4.2
(18)
United States
Amazon_logo.png
4.2
(18)

(Reviews last updated: August 2026)

6.6
Shop-Vac 5890489 has a user score of 6.58 points, which is lower than 93.6% of products in this category.
Popularity
What it is: An indicator based on the number of reviews received by products in the Wet-Dry Vacuums category.
When it matters: When you prefer products in the Wet-Dry Vacuums category that have been chosen and reviewed by many other buyers.
2.3
Shop-Vac 5890489 has a popularity of 2.3 points, which is lower than 63.9% of products in this category.
Ratio quality/price

What it is: An indicator that combines the overall score of products in the Wet-Dry Vacuums category with their prices.

When it matters: When you are comparing products in the Wet-Dry Vacuums category and want a good balance between quality and price.

Score components:

60.0%

5.9

Overall score

40.0%

10

Price

7.2
Shop-Vac 5890489 has a quality-to-price ratio of 7.2 points, which is lower than 93.1% of products in this category.
Power
What it is: The rated electrical input of the vacuum motor.
When it matters: Higher power can help sustain demanding wet and dry cleaning, although suction design also matters.

Importance: HIGH

?
Variable power
What it is: Whether the vacuum lets you adjust motor or suction power.
When it matters: Power adjustment helps match suction to delicate surfaces, heavy debris, and power-tool use.

Importance: MEDIUM

no
Shop-Vac 5890489 has fixed suction power. 34.2% of wet-dry vacuums have adjustable suction power.
Capacity
What it is: The amount of liquid or debris the collection tank can hold.
When it matters: A larger tank reduces emptying interruptions during big spills and workshop cleanup.

Importance: HIGH

4 L
Shop-Vac 5890489 has capacity of 4 L, which is worse than 69.2% of wet-dry vacuums and equal to 1.5% of wet-dry vacuums.
Noise level
What it is: The sound level produced while the vacuum is running.
When it matters: Lower noise is useful for longer cleaning sessions and work in occupied spaces.

Importance: HIGH

?
Suction pressure
What it is: The maximum pressure difference the vacuum can generate for suction.
When it matters: Higher suction pressure helps lift dense debris and extract liquid from difficult areas.

Importance: HIGH

10 kPa
Shop-Vac 5890489 has suction pressure of 10 kPa, which is worse than 92.7% of wet-dry vacuums and equal to 1.7% of wet-dry vacuums.
Show more
Cordless
What it is: Whether the vacuum can run without a mains power cable.
When it matters: Cordless operation improves mobility in cars, stairs, and areas without a nearby outlet.

Importance: MEDIUM

no
Shop-Vac 5890489 requires a power cord. 29.6% of wet-dry vacuums support cordless operation.
Battery type
What it is: The battery chemistry used by a cordless vacuum.
When it matters: Battery chemistry affects weight, charging behavior, lifespan, and replacement options.

Importance: LOW

?
Battery runtime
What it is: How long the cordless vacuum can operate on one charge.
When it matters: Longer runtime lets you finish larger jobs without stopping to recharge.

Importance: MEDIUM

?
Charging time
What it is: The time required to recharge the battery.
When it matters: Faster charging reduces downtime between cleaning sessions.

Importance: MEDIUM

?
Battery voltage
What it is: The nominal voltage of the vacuum battery system.
When it matters: Voltage helps describe the battery platform and its available power class.

Importance: LOW

?
Show more
Power cable length
What it is: The length of the vacuum's mains power cable.
When it matters: A longer cable increases reach and reduces how often you change outlets.

Importance: MEDIUM

1.829 m
Shop-Vac 5890489 has power cable length of 1.829 m, which is worse than 96.4% of wet-dry vacuums and equal to 3.6% of wet-dry vacuums.
Operating radius
What it is: The total working reach provided by the cable, vacuum body, and hose.
When it matters: A larger radius lets you clean more space without moving the plug or machine.

Importance: MEDIUM

3.048 m
Shop-Vac 5890489 has operating radius of 3.048 m, which is worse than 97.8% of wet-dry vacuums and equal to 2.2% of wet-dry vacuums.
Bagless
What it is: Whether debris is collected directly in a reusable tank instead of a disposable bag.
When it matters: A bagless tank avoids replacement-bag costs and is convenient for wet pickup.

Importance: LOW

yes
Shop-Vac 5890489 uses a bagless collection system. This feature is present on 66.2% of wet-dry vacuums.
Tank material
What it is: The material used for the vacuum's collection tank.
When it matters: Tank material affects durability, corrosion resistance, weight, and ease of cleaning.

Importance: LOW

plastic
Shop-Vac 5890489 uses a less suitable tank material.
Power cable holder
What it is: Whether the vacuum has an integrated holder for the power cable.
When it matters: Onboard storage keeps the cable tidy and makes the vacuum easier to carry and store.

Importance: LOW

yes
Shop-Vac 5890489 has onboard power-cable storage. This feature is present on 86.9% of wet-dry vacuums.
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N. of filters
What it is: The number of filtration elements supplied or used by the vacuum.
When it matters: Multiple filters can support different pickup modes or provide staged dust capture.

Importance: MEDIUM

4
Shop-Vac 5890489 has 4 filters, which is better than 98.5% of wet-dry vacuums and equal to 1% of wet-dry vacuums.
HEPA filter
What it is: Whether the vacuum includes a high-efficiency particulate air filter.
When it matters: HEPA filtration helps capture fine dust and allergens from the exhaust air.

Importance: MEDIUM

?
Washable filter
What it is: Whether the filter can be cleaned with water and reused.
When it matters: A washable filter can reduce replacement costs and simplify maintenance.

Importance: MEDIUM

yes
Shop-Vac 5890489 has a washable filter. This feature is present on 96.6% of wet-dry vacuums.
A washable filter is explicitly included.
Automatic filter cleaning
What it is: Whether the vacuum cleans its filter automatically during operation.
When it matters: Automatic cleaning helps maintain suction during dusty work and reduces maintenance stops.

Importance: MEDIUM

no
Shop-Vac 5890489 requires manual filter cleaning. 0.9% of wet-dry vacuums have automatic filter cleaning.
Automatic filter cleaning is explicitly not supported.
Flexible hose
What it is: Whether a flexible suction hose is included.
When it matters: A flexible hose improves reach and control around furniture, vehicles, and tools.

Importance: LOW

yes
Shop-Vac 5890489 has a flexible suction hose. This feature is present on 78.6% of wet-dry vacuums.
A flexible suction hose is explicitly included.
Show more

Shop-Vac 5890489 vs the average wet-dry vacuum

  • 2 more filters
    2 more filters: Shop-Vac 5890489 has 4, while the average wet-dry vacuum has 2.
    What it is: The number of filtration elements supplied or used by the vacuum.
    When it matters: Multiple filters can support different pickup modes or provide staged dust capture.

    Importance: MEDIUM

    2 more filters: Shop-Vac 5890489 has 4, while the average wet-dry vacuum has 2.4 vs 2
  • 61 mm less width
    2 mm less width: Shop-Vac 5890489 has 289 mm, while the average wet-dry vacuum has 350 mm.
    What it is: The side-to-side width of the vacuum body.
    When it matters: A narrower vacuum is easier to store and maneuver through tight spaces.

    Importance: LOW

    2 mm less width: Shop-Vac 5890489 has 289 mm, while the average wet-dry vacuum has 350 mm.289 mm vs 350 mm
  • 85.7% cheaper
    Shop-Vac 5890489 is cheaper than the average wet-dry vacuum (£70 vs £130).
    Shop-Vac 5890489 is cheaper than the average wet-dry vacuum (£70 vs £130).£70 vs £130
  • 0.23 kg less weight
    2 kg less weight: Shop-Vac 5890489 has 5.4 kg, while the average wet-dry vacuum has 5.67 kg.
    What it is: The total mass of the vacuum.
    When it matters: Lower weight makes carrying, stair cleaning, and transport easier.

    Importance: HIGH

    2 kg less weight: Shop-Vac 5890489 has 5.4 kg, while the average wet-dry vacuum has 5.67 kg.5.44 kg vs 5.67 kg
  • 61 mm less width
    2 mm less width: Shop-Vac 5890489 has 289 mm, while the average wet-dry vacuum has 350 mm.
  • 0.23 kg less weight
    2 kg less weight: Shop-Vac 5890489 has 5.4 kg, while the average wet-dry vacuum has 5.67 kg.
  • 2 more filters
    2 more filters: Shop-Vac 5890489 has 4, while the average wet-dry vacuum has 2.

Total
Overall
Design & Mobility
Filter & Accessories
  • 8 kPa less suction pressure
    2 kPa less suction pressure: Shop-Vac 5890489 has 10 kPa, while the average wet-dry vacuum has 18 kPa.
  • 18.9 L/s less airflow
    2 L/s less airflow: Shop-Vac 5890489 has 23.6 L/s, while the average wet-dry vacuum has 42.5 L/s.
  • 11 L less tank capacity
    2 L less tank capacity: Shop-Vac 5890489 has 4 L, while the average wet-dry vacuum has 15 L.
  • 3.17 m less cable length
    2 m less cable length: Shop-Vac 5890489 has 1.8 m, while the average wet-dry vacuum has 5 m.
  • 3.96 m less operating radius
    2 m less operating radius: Shop-Vac 5890489 has 3 m, while the average wet-dry vacuum has 7.01 m.
  • 0.92 m less hose length
    2 m less hose length: Shop-Vac 5890489 has 1.2 m, while the average wet-dry vacuum has 2.134 m.
  • 4 fewer wheels
    2 fewer wheels: Shop-Vac 5890489 has 0, while the average wet-dry vacuum has 4.
  • 3.25 mm less hose diameter
    2 mm less hose diameter: Shop-Vac 5890489 has 31.8 mm, while the average wet-dry vacuum has 35 mm.
  • No universal floor nozzle
    Shop-Vac 5890489 does not have a universal floor nozzle, while the average wet-dry vacuum has a universal floor nozzle.
    A universal floor nozzle is explicitly not included.
  • 8 kPa less suction pressure
    2 kPa less suction pressure: Shop-Vac 5890489 has 10 kPa, while the average wet-dry vacuum has 18 kPa.
    What it is: The maximum pressure difference the vacuum can generate for suction.
    When it matters: Higher suction pressure helps lift dense debris and extract liquid from difficult areas.

    Importance: HIGH

    2 kPa less suction pressure: Shop-Vac 5890489 has 10 kPa, while the average wet-dry vacuum has 18 kPa.10 kPa vs 18 kPa
  • 3.17 m less cable length
    2 m less cable length: Shop-Vac 5890489 has 1.8 m, while the average wet-dry vacuum has 5 m.
    What it is: The length of the vacuum's mains power cable.
    When it matters: A longer cable increases reach and reduces how often you change outlets.

    Importance: MEDIUM

    2 m less cable length: Shop-Vac 5890489 has 1.8 m, while the average wet-dry vacuum has 5 m.1.829 m vs 5 m
  • 18.9 L/s less airflow
    2 L/s less airflow: Shop-Vac 5890489 has 23.6 L/s, while the average wet-dry vacuum has 42.5 L/s.
    What it is: The volume of air the vacuum moves through the hose each second.
    When it matters: Higher airflow helps collect light, bulky debris and clear larger surfaces quickly.

    Importance: HIGH

    2 L/s less airflow: Shop-Vac 5890489 has 23.6 L/s, while the average wet-dry vacuum has 42.5 L/s.23.6 L/s vs 42.5 L/s
  • 3.96 m less operating radius
    2 m less operating radius: Shop-Vac 5890489 has 3 m, while the average wet-dry vacuum has 7.01 m.
    What it is: The total working reach provided by the cable, vacuum body, and hose.
    When it matters: A larger radius lets you clean more space without moving the plug or machine.

    Importance: MEDIUM

    2 m less operating radius: Shop-Vac 5890489 has 3 m, while the average wet-dry vacuum has 7.01 m.3.048 m vs 7.01 m
  • 0.92 m less hose length
    2 m less hose length: Shop-Vac 5890489 has 1.2 m, while the average wet-dry vacuum has 2.134 m.
    What it is: The length of the vacuum's suction hose.
    When it matters: A longer hose improves reach around vehicles, benches, and large workpieces.

    Importance: MEDIUM

    2 m less hose length: Shop-Vac 5890489 has 1.2 m, while the average wet-dry vacuum has 2.134 m.1.219 m vs 2.134 m
  • No universal floor nozzle
    Shop-Vac 5890489 does not have a universal floor nozzle, while the average wet-dry vacuum has a universal floor nozzle.
    A universal floor nozzle is explicitly not included.
    What it is: Whether a floor nozzle for both wet and dry cleaning is included.
    When it matters: A universal nozzle reduces accessory changes when moving between dust and spills.

    Importance: LOW

    Shop-Vac 5890489 does not have a universal floor nozzle, while the average wet-dry vacuum has a universal floor nozzle.
  • 11 L less tank capacity
    2 L less tank capacity: Shop-Vac 5890489 has 4 L, while the average wet-dry vacuum has 15 L.
    What it is: The amount of liquid or debris the collection tank can hold.
    When it matters: A larger tank reduces emptying interruptions during big spills and workshop cleanup.

    Importance: HIGH

    2 L less tank capacity: Shop-Vac 5890489 has 4 L, while the average wet-dry vacuum has 15 L.4 L vs 15 L
  • 4 fewer wheels
    2 fewer wheels: Shop-Vac 5890489 has 0, while the average wet-dry vacuum has 4.
    What it is: The number of wheels supporting the vacuum body.
    When it matters: More well-positioned wheels can improve stability and movement on uneven floors.

    Importance: LOW

    2 fewer wheels: Shop-Vac 5890489 has 0, while the average wet-dry vacuum has 4.0 vs 4
Total
Overall
Performance
Design & Mobility
Filter & Accessories

Graphic comparison of Shop-Vac 5890489 and other products in the Wet-Dry Vacuums category

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Third-party reviews

United Kingdom
amazon
4.2
18 Reviews
United States
Amazon_logo.png
4.2
18 Reviews

(Reviews last updated: August 2026)

What customers like about Shop-Vac 5890489?

  • Powerful 4.0 Peak HP motor provides robust suction for both wet and dry messes.
  • Space-saving wall-mounted design allows for easy, clutter-free storage.
  • Versatile 3-in-1 functionality easily converts into a 50 CFM air blower.
  • Compact 4-gallon size is highly portable and lightweight for household or vehicle cleaning.
  • Includes a convenient array of basic attachments, such as a gulper nozzle and crevice tool.

What customers dislike about Shop-Vac 5890489?

  • Short 4-foot hose significantly limits immediate physical reach.
  • Power cord is relatively short at 6 feet, requiring users to stay close to an outlet or use an extension cord.
  • The 1.25-inch hose diameter can easily clog if attempting to vacuum large workshop debris.
  • Basic plastic build quality can feel less durable or premium compared to stainless steel models.

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