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Nilfisk Multi II 30 T inox Review | 43 Data compared

Avg. price in UK: ~£180
Avg. price in US: ~$220
Suction pressure: 21 kPa
Capacity: 30 L
Power: 1,400 W
Noise level: 74 dB
Weight: 10.5 kg

Nilfisk Multi II 30 T inox 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.

7.2

Very good

7.8

Very good

5.1

Good

5.4
Car cleaning
Score components:
30.0%
1.8
Weight
25.0%
4.0
Cordless
25.0%
8.7
Suction pressure
20.0%
8.2
Noise level
9.7
Workshop & garage
Score components:
30.0%
10
Rated motor power
25.0%
10
Capacity
25.0%
10
Power tool socket
20.0%
8.7
Suction pressure
8.4
Professional use
Score components:
30.0%
10
Rated motor power
30.0%
8.7
Suction pressure
25.0%
10
Capacity
15.0%
1.8
Weight

Best prices in UK

£?

Best rankings

#4 in Best Wet-Dry Vacuums for Workshops and Garages
#18 in Best Professional Wet-Dry Vacuums
#72 in Best Wet-Dry Vacuums
#117 in Best Wet-Dry Vacuums for Cars

Verdict

The Nilfisk Multi II 30 T Inox is a high-performance wet and dry vacuum with a 1,400 W motor, up to 292 W suction, 21 kPa vacuum and a 30 L stainless-steel drum. It has a 1,100 W automatic-start power-tool socket, blower function, variable speed control and Push&Clean semi-automatic filter cleaning with an LED clog indicator. At 10.5 kg it gets heavy when full, and the bulky 4 m hose plus unstable accessory holders make storage and movement less convenient.

Technical Specifications of wet-dry vacuum Nilfisk Multi II 30 T inox

Overall score

7.2

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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.

Performance

8.7

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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

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

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

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Battery

6.5

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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

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

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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

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Charging time

What it is: The time required to recharge the battery.

When it matters: Faster charging reduces downtime between cleaning sessions.

Importance: MEDIUM

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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

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Design & Mobility

6.4

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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

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

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

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

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

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Filter & Accessories

8.7

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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

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

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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

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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

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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

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Nilfisk Multi II 30 T inox vs the average wet-dry vacuum

Why is Nilfisk Multi II 30 T inox better than the average wet-dry vacuum?

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15 L more tank capacity
2 L more tank capacity: Nilfisk Multi II 30 T inox has 30 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 more tank capacity: Nilfisk Multi II 30 T inox has 30 L, while the average wet-dry vacuum has 15 L.30 L vs 15 L
Adjustable power
Nilfisk Multi II 30 T inox has adjustable suction power, while the average wet-dry vacuum does not.
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
Nilfisk Multi II 30 T inox has adjustable suction power, while the average wet-dry vacuum does not.
24.17 L/s more airflow
2 L/s more airflow: Nilfisk Multi II 30 T inox has 66.7 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 more airflow: Nilfisk Multi II 30 T inox has 66.7 L/s, while the average wet-dry vacuum has 42.5 L/s.66.67 L/s vs 42.5 L/s
Power-tool socket
Nilfisk Multi II 30 T inox has an integrated power-tool socket, while the average wet-dry vacuum does not.
What it is: Whether the vacuum has an electrical socket for a connected power tool.
When it matters: A tool socket can start dust extraction with the tool and simplifies workshop setup.
Importance: MEDIUM
Nilfisk Multi II 30 T inox has an integrated power-tool socket, while the average wet-dry vacuum does not.
3 kPa more suction pressure
2 kPa more suction pressure: Nilfisk Multi II 30 T inox has 21 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 more suction pressure: Nilfisk Multi II 30 T inox has 21 kPa, while the average wet-dry vacuum has 18 kPa.21 kPa vs 18 kPa
2.99 m more operating radius
2 m more operating radius: Nilfisk Multi II 30 T inox has 10 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 more operating radius: Nilfisk Multi II 30 T inox has 10 m, while the average wet-dry vacuum has 7.01 m.10 m vs 7.01 m
1.87 m more hose length
2 m more hose length: Nilfisk Multi II 30 T inox has 4 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 more hose length: Nilfisk Multi II 30 T inox has 4 m, while the average wet-dry vacuum has 2.134 m.4 m vs 2.134 m
More durable tank material
Nilfisk Multi II 30 T inox uses a more suitable tank material than the average wet-dry vacuum.
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
Nilfisk Multi II 30 T inox uses a more suitable tank material than the average wet-dry vacuum.stainless steel vs plastic
15 L more tank capacity
2 L more tank capacity: Nilfisk Multi II 30 T inox has 30 L, while the average wet-dry vacuum has 15 L.
Adjustable power
Nilfisk Multi II 30 T inox has adjustable suction power, while the average wet-dry vacuum does not.
24.17 L/s more airflow
2 L/s more airflow: Nilfisk Multi II 30 T inox has 66.7 L/s, while the average wet-dry vacuum has 42.5 L/s.
3 kPa more suction pressure
2 kPa more suction pressure: Nilfisk Multi II 30 T inox has 21 kPa, while the average wet-dry vacuum has 18 kPa.
200 W more motor power
2 W more motor power: Nilfisk Multi II 30 T inox has 1400 W, while the average wet-dry vacuum has 1200 W.
3 dB less operating noise
2 dB less operating noise: Nilfisk Multi II 30 T inox has 74 dB, while the average wet-dry vacuum has 77 dB.
Power-tool socket
Nilfisk Multi II 30 T inox has an integrated power-tool socket, while the average wet-dry vacuum does not.
2.99 m more operating radius
2 m more operating radius: Nilfisk Multi II 30 T inox has 10 m, while the average wet-dry vacuum has 7.01 m.
1.87 m more hose length
2 m more hose length: Nilfisk Multi II 30 T inox has 4 m, while the average wet-dry vacuum has 2.134 m.
More durable tank material
Nilfisk Multi II 30 T inox uses a more suitable tank material than the average wet-dry vacuum.
1 mm more hose diameter
2 mm more hose diameter: Nilfisk Multi II 30 T inox has 36 mm, while the average wet-dry vacuum has 35 mm.

Design & Mobility

Why is Nilfisk Multi II 30 T inox worse than the average wet-dry vacuum?

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No automatic full-tank shut-off
Nilfisk Multi II 30 T inox does not have automatic full-tank shut-off, while the average wet-dry vacuum has automatic full-tank shut-off.
4.83 kg more weight
2 kg more weight: Nilfisk Multi II 30 T inox has 10.5 kg, while the average wet-dry vacuum has 5.67 kg.
Requires collection bags
Nilfisk Multi II 30 T inox uses a bagged collection system, while the average wet-dry vacuum uses a bagless collection system.
35253.4 cm³ more external volume
2 cm³ more external volume: Nilfisk Multi II 30 T inox has 108977.6 cm³, while the average wet-dry vacuum has 73724.2 cm³.
79 mm more depth
2 mm more depth: Nilfisk Multi II 30 T inox has 426 mm, while the average wet-dry vacuum has 347 mm.
99 mm more height
2 mm more height: Nilfisk Multi II 30 T inox has 684 mm, while the average wet-dry vacuum has 585 mm.
24 mm more width
2 mm more width: Nilfisk Multi II 30 T inox has 374 mm, while the average wet-dry vacuum has 350 mm.
4.83 kg more weight
2 kg more weight: Nilfisk Multi II 30 T inox has 10.5 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 more weight: Nilfisk Multi II 30 T inox has 10.5 kg, while the average wet-dry vacuum has 5.67 kg.10.5 kg vs 5.67 kg
No automatic full-tank shut-off
Nilfisk Multi II 30 T inox does not have automatic full-tank shut-off, while the average wet-dry vacuum has automatic full-tank shut-off.
What it is: Whether the vacuum stops suction automatically when the liquid tank is full.
When it matters: Automatic shut-off helps prevent overflow and protects the motor during wet pickup.
Importance: MEDIUM
Nilfisk Multi II 30 T inox does not have automatic full-tank shut-off, while the average wet-dry vacuum has automatic full-tank shut-off.
Requires collection bags
Nilfisk Multi II 30 T inox uses a bagged collection system, while the average wet-dry vacuum uses a bagless collection system.
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
Nilfisk Multi II 30 T inox uses a bagged collection system, while the average wet-dry vacuum uses a bagless collection system.
35253.4 cm³ more external volume
2 cm³ more external volume: Nilfisk Multi II 30 T inox has 108977.6 cm³, while the average wet-dry vacuum has 73724.2 cm³.
What it is: The approximate external volume of the vacuum body.
When it matters: A more compact machine takes up less storage and vehicle space.
Importance: LOW
2 cm³ more external volume: Nilfisk Multi II 30 T inox has 108977.6 cm³, while the average wet-dry vacuum has 73724.2 cm³.108977.6 cm³ vs 73724.2 cm³
79 mm more depth
2 mm more depth: Nilfisk Multi II 30 T inox has 426 mm, while the average wet-dry vacuum has 347 mm.
What it is: The front-to-back depth of the vacuum body.
When it matters: Less depth can make the vacuum easier to store on shelving or in a small workshop.
Importance: LOW
2 mm more depth: Nilfisk Multi II 30 T inox has 426 mm, while the average wet-dry vacuum has 347 mm.426 mm vs 347 mm
99 mm more height
2 mm more height: Nilfisk Multi II 30 T inox has 684 mm, while the average wet-dry vacuum has 585 mm.
What it is: The overall height of the vacuum.
When it matters: A lower body may fit under shelves and be easier to store or transport.
Importance: LOW
2 mm more height: Nilfisk Multi II 30 T inox has 684 mm, while the average wet-dry vacuum has 585 mm.684 mm vs 585 mm
55.3% lower user score
Nilfisk Multi II 30 T inox has a lower user score than the average wet-dry vacuum (5.15 vs 8).
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.
Nilfisk Multi II 30 T inox has a lower user score than the average wet-dry vacuum (5.15 vs 8).5.15 vs 8
24 mm more width
2 mm more width: Nilfisk Multi II 30 T inox has 374 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 more width: Nilfisk Multi II 30 T inox has 374 mm, while the average wet-dry vacuum has 350 mm.374 mm vs 350 mm

Design & Mobility

Graphic comparison of Nilfisk Multi II 30 T inox and other products in the Wet-Dry Vacuums category

Attribute category

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Third-party reviews

United Kingdom

(Reviews last updated: August 2026)

What customers like about Nilfisk Multi II 30 T inox?

Powerful 1400-watt suction capable of handling both dry debris and water
Large 30-liter stainless steel container (Inox) allows for longer cleaning sessions
Power tool socket (30 T model) enables automatic start/stop with connected tools
Push&Clean filter system simplifies maintenance and maintains performance
Generally operates quietly despite high power
Long suction hose and cord improve reach

What customers dislike about Nilfisk Multi II 30 T inox?

Long hose can be awkward to store
Tool storage holders on the unit are not very secure
Soft rubber accessory adapter can cause attachments to wiggle free
The vacuum becomes heavy when the bag is full
The 30 T model does not have a retractable cord

Expert reviews

waxedperfection.co.uk

15/05/2024

Summary of the review

Review: Nilfisk Multi II Wet and Dry Vacuum - Waxed Perfection

The Nilfisk Multi II 30T is described as a powerful, well-built, and versatile wet-and-dry vacuum ideal for car detailing and workshop use, offering excellent value and strong suction. Key benefits include a long hose, high-quality consumables, and easy-to-use filter bags, though the unit faces drawbacks such as insecure tool holders, lack of a quick-release cable tidy, and increased weight when bags are full.

haus-garten-test.de

01/05/2017

Summary of the review

8 Wet and Dry Vacuum Cleaners Review 2017 - House & Garden Test

The 2017 Haus & Garten Test review of eight wet and dry vacuums identifies these machines as powerful "workhorses" ideal for heavy-duty tasks like garage cleaning and patio maintenance. The key pros are their significant suction power and high tank capacities for handling debris and liquids, while the primary cons include their bulky, unyielding design and lack of agility for tight indoor spaces. Additionally, these industrial-style cleaners often lack common household features, such as automatic cable rewinds or integrated pipe-parking systems.

testriese.de

15/07/2018

Summary of the review

Wet and dry vacuum cleaner

According to Testriese, wet-and-dry vacuum cleaners are highly versatile for cleaning dry debris and liquids, featuring strong suction, large-capacity containers (10-50 liters), and often, power tool sockets with auto-start functions. Pros include the ability to operate without paper bags when dealing with moisture, while key cons are significant bulk, heavy weight limiting maneuverability, high noise levels, and the need for regular maintenance to clean filters and tanks.

haus.de

31/01/2023

Summary of the review

Wet and dry vacuum cleaner test: Which one has the best suction?

The Haus.de review of six wet-and-dry vacuum cleaners for heavy-duty tasks identified the Kärcher WD 6P Premium as the overall winner for its superior suction power and comfort, while the Einhell TE-VC 1925 SA was recognized for best value. These versatile machines excel at cleaning solid debris, fine dust, and liquids, though they are generally characterized by bulky designs, high noise levels, and higher costs compared to standard vacuums.

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