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Nilfisk Multi ll 22T 18451585 Review | 43 Data compared

Avg. price: ~£150
Suction pressure: 20 kPa
Capacity: 22 L
Power: 1,200 W
Noise level: 72 dB
Weight: 7.85 kg

Nilfisk Multi ll 22T 18451585 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

7.1

Very good

7.7

Very good

6.6
Car cleaning
Score components:
30.0%
5.3
Weight
25.0%
4.0
Cordless
25.0%
8.1
Suction pressure
20.0%
10
Noise level
8.6
Workshop & garage
Score components:
30.0%
8.5
Rated motor power
25.0%
7.6
Capacity
25.0%
10
Power tool socket
20.0%
8.1
Suction pressure
7.7
Professional use
Score components:
30.0%
8.5
Rated motor power
30.0%
8.1
Suction pressure
25.0%
7.6
Capacity
15.0%
5.3
Weight

Best prices in UK

N/A~ £150

Best rankings

#103 in Best Wet-Dry Vacuums
#153 in Best Wet-Dry Vacuums for Workshops and Garages
#166 in Best Professional Wet-Dry Vacuums
#172 in Best Wet-Dry Vacuums for Cars

Verdict

The Nilfisk Multi II 22T (18451585) is a robust 1200W wet-dry vacuum cleaner featuring a 22-liter container capacity, a 2.2-meter hose, a 5-meter power cable, and a dual suction and blower system. Key advantages include an integrated power take-off socket with automatic start/stop for power tools, a convenient Push&Clean semi-automatic filter cleaning indicator system, and durable build quality suitable for tough DIY projects. However, it lacks adjustable suction power control on this specific variant and produces a relatively loud operating noise level of 85 dB.

Technical Specifications of wet-dry vacuum Nilfisk Multi ll 22T 18451585

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

6.9

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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

6.5

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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 ll 22T 18451585 vs the average wet-dry vacuum

Why is Nilfisk Multi ll 22T 18451585 better than the average wet-dry vacuum?

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5 dB less operating noise
2 dB less operating noise: Nilfisk Multi ll 22T 18451585 has 72 dB, while the average wet-dry vacuum has 77 dB.
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
2 dB less operating noise: Nilfisk Multi ll 22T 18451585 has 72 dB, while the average wet-dry vacuum has 77 dB.72 dB vs 77 dB
Power-tool socket
Nilfisk Multi ll 22T 18451585 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 ll 22T 18451585 has an integrated power-tool socket, while the average wet-dry vacuum does not.
7 L more tank capacity
2 L more tank capacity: Nilfisk Multi ll 22T 18451585 has 22 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 ll 22T 18451585 has 22 L, while the average wet-dry vacuum has 15 L.22 L vs 15 L
2 kPa more suction pressure
2 kPa more suction pressure: Nilfisk Multi ll 22T 18451585 has 20 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 ll 22T 18451585 has 20 kPa, while the average wet-dry vacuum has 18 kPa.20 kPa vs 18 kPa
1.19 m more operating radius
2 m more operating radius: Nilfisk Multi ll 22T 18451585 has 8.2 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 ll 22T 18451585 has 8.2 m, while the average wet-dry vacuum has 7.01 m.8.2 m vs 7.01 m
1 mm more hose diameter
2 mm more hose diameter: Nilfisk Multi ll 22T 18451585 has 36 mm, while the average wet-dry vacuum has 35 mm.
What it is: The internal diameter of the suction hose.
When it matters: A wider hose is less likely to clog on leaves, shavings, and large debris.
Importance: LOW
2 mm more hose diameter: Nilfisk Multi ll 22T 18451585 has 36 mm, while the average wet-dry vacuum has 35 mm.36 mm vs 35 mm
0.07 m more hose length
2 m more hose length: Nilfisk Multi ll 22T 18451585 has 2.2 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 more hose length: Nilfisk Multi ll 22T 18451585 has 2.2 m, while the average wet-dry vacuum has 2.134 m.2.2 m vs 2.134 m
0.9% better value for money
Nilfisk Multi ll 22T 18451585 offers better value for money than the average wet-dry vacuum (7.97 vs 7.898).
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.
Nilfisk Multi ll 22T 18451585 offers better value for money than the average wet-dry vacuum (7.97 vs 7.898).7.97 vs 7.9
5 dB less operating noise
2 dB less operating noise: Nilfisk Multi ll 22T 18451585 has 72 dB, while the average wet-dry vacuum has 77 dB.
7 L more tank capacity
2 L more tank capacity: Nilfisk Multi ll 22T 18451585 has 22 L, while the average wet-dry vacuum has 15 L.
2 kPa more suction pressure
2 kPa more suction pressure: Nilfisk Multi ll 22T 18451585 has 20 kPa, while the average wet-dry vacuum has 18 kPa.
Power-tool socket
Nilfisk Multi ll 22T 18451585 has an integrated power-tool socket, while the average wet-dry vacuum does not.
1.19 m more operating radius
2 m more operating radius: Nilfisk Multi ll 22T 18451585 has 8.2 m, while the average wet-dry vacuum has 7.01 m.
1 mm more hose diameter
2 mm more hose diameter: Nilfisk Multi ll 22T 18451585 has 36 mm, while the average wet-dry vacuum has 35 mm.
0.07 m more hose length
2 m more hose length: Nilfisk Multi ll 22T 18451585 has 2.2 m, while the average wet-dry vacuum has 2.134 m.

Design & Mobility

Why is Nilfisk Multi ll 22T 18451585 worse than the average wet-dry vacuum?

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No automatic full-tank shut-off
Nilfisk Multi ll 22T 18451585 does not have automatic full-tank shut-off, while the average wet-dry vacuum has automatic full-tank shut-off.
2.5 L/s less airflow
2 L/s less airflow: Nilfisk Multi ll 22T 18451585 has 40 L/s, while the average wet-dry vacuum has 42.5 L/s.
2.18 kg more weight
2 kg more weight: Nilfisk Multi ll 22T 18451585 has 7.9 kg, while the average wet-dry vacuum has 5.67 kg.
Requires collection bags
Nilfisk Multi ll 22T 18451585 uses a bagged collection system, while the average wet-dry vacuum uses a bagless collection system.
79 mm more depth
2 mm more depth: Nilfisk Multi ll 22T 18451585 has 426 mm, while the average wet-dry vacuum has 347 mm.
21710.9 cm³ more external volume
2 cm³ more external volume: Nilfisk Multi ll 22T 18451585 has 95435.1 cm³, while the average wet-dry vacuum has 73724.2 cm³.
24 mm more width
2 mm more width: Nilfisk Multi ll 22T 18451585 has 374 mm, while the average wet-dry vacuum has 350 mm.
14 mm more height
2 mm more height: Nilfisk Multi ll 22T 18451585 has 599 mm, while the average wet-dry vacuum has 585 mm.
No automatic full-tank shut-off
Nilfisk Multi ll 22T 18451585 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 ll 22T 18451585 does not have automatic full-tank shut-off, while the average wet-dry vacuum has automatic full-tank shut-off.
2.18 kg more weight
2 kg more weight: Nilfisk Multi ll 22T 18451585 has 7.9 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 ll 22T 18451585 has 7.9 kg, while the average wet-dry vacuum has 5.67 kg.7.85 kg vs 5.67 kg
Requires collection bags
Nilfisk Multi ll 22T 18451585 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 ll 22T 18451585 uses a bagged collection system, while the average wet-dry vacuum uses a bagless collection system.
79 mm more depth
2 mm more depth: Nilfisk Multi ll 22T 18451585 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 ll 22T 18451585 has 426 mm, while the average wet-dry vacuum has 347 mm.426 mm vs 347 mm
21710.9 cm³ more external volume
2 cm³ more external volume: Nilfisk Multi ll 22T 18451585 has 95435.1 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 ll 22T 18451585 has 95435.1 cm³, while the average wet-dry vacuum has 73724.2 cm³.95435.1 cm³ vs 73724.2 cm³
24 mm more width
2 mm more width: Nilfisk Multi ll 22T 18451585 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 ll 22T 18451585 has 374 mm, while the average wet-dry vacuum has 350 mm.374 mm vs 350 mm
2.5 L/s less airflow
2 L/s less airflow: Nilfisk Multi ll 22T 18451585 has 40 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: Nilfisk Multi ll 22T 18451585 has 40 L/s, while the average wet-dry vacuum has 42.5 L/s.40 L/s vs 42.5 L/s
3.8% lower user score
Nilfisk Multi ll 22T 18451585 has a lower user score than the average wet-dry vacuum (7.71 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 ll 22T 18451585 has a lower user score than the average wet-dry vacuum (7.71 vs 8).7.71 vs 8

Design & Mobility

Graphic comparison of Nilfisk Multi ll 22T 18451585 and other products in the Wet-Dry Vacuums category

Attribute category

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Third-party reviews

United States

(Reviews last updated: August 2026)

What customers like about Nilfisk Multi ll 22T 18451585?

Powerful 1400W motor provides high suction performance for demanding DIY tasks.
Integrated power take-off socket allows direct connection and synchronized soft-start with power tools.
Dual-functionality features a versatile blower port for clearing leaves or workshop debris.
Semi-automatic 'Push & Clean' system easily clears the filter with an internal airwave.
Helpful electronic indicator clearly lights up when the filter needs to be cleaned or replaced.
Generous 22-litre tank holds a large amount of wet or dry waste before needing emptying.
Quieter operation compared to older generation wet-dry vacuum models.

What customers dislike about Nilfisk Multi ll 22T 18451585?

Suction power level cannot be manually adjusted to suit delicate surfaces.
Standard kit lacks specialized accessories optimized for cleaning car interiors and carpets.
Onboard tool storage clips do not hold attachments securely during transport.
The unit becomes significantly heavy and cumbersome to move when filled to capacity.
Relies on single-use sealed collection bags which adds to ongoing maintenance costs.
Lacks a quick-release or automatic retractable power cable storage system.

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