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Dyson Digital Slim Submarine™ wet and dry vacuum cleaner

Free Wet Roller
Dyson Digital Slim Submarine™
Free Wet Roller
Dyson Digital Slim Submarine™
Urgency messaging time icon Premium gift: Submarine™ wet roller (worth $300).
Add to Cart
Dyson Digital Slim Submarine™ wet and dry vacuum cleaner

Now washes hard floors. All in one machine.

Removes spills and tough stains

The entire machine is 10.9% lighter.1

Engineered for versatile cleaning

New technology

Engineered for versatile cleaning.
All around the home.

Washes hard floors with clean water.
Versatile deep cleaning.

Dyson Digital Slim Submarine™ wet & dry vacuum cleaner being used in three different scenarios.

Dyson Submarine™ wet roller head

New technology

Washes hard floors with clean water from start to finish

Motorised wet roller picks up liquids, debris and tough stains, which are continuously extracted from the roller with each rotation.

Cutaway closeup of the motorised wet roller on a stone floor with some debris to the front and side leaving behind a clean sheen.

Washes hard floors all around your home

Engineered to clean tile, stone, wood, ceramic, vinyl, linoleum and laminate floors.

  • Dog stares past food and water bowl as Dyson V12s Origin Submarine wet roller head cleans up crumbs and spilt water across the kitchen floor.

    Pet mess

    Washes pet food spills and muddy paw prints from kitchens and busy entrance ways.

  • Dyson V12s Origin Submarine wet roller head angled in between a high chairs legs clearing spilt food and drink off a laminate floor.

    Mealtime clean-ups

    Manoeuvres easily around obstacles to quickly pick up spilt baby food and drink.

  • Dyson V12s Origin Submarine wet roller head cleaning a tiled bathroom floor from soapy water and toothpaste with a basin located to the front.

    Bathroom stains

    Tackles toothpaste, tough stains and dried-on liquids from bathroom floors.

Vacuums hard floors, carpets and upholstery

Dyson's powerful and intelligent vacuum technology deep cleans all floor types.

  • Slim fluffy cleaner head picks up debris from hard floor

    Slim Fluffy™ cleaner head

    The 25cm brush bar is wrapped in soft nylon and anti-static carbon fibre filaments for picking up fine dust and hair from hard floors.

  • Hair screw tool vacuums along a beige carpet littered in hair and debris.

    Hair screw tool with anti-tangle technology

    Picks up long hair and pet hair without tangling. Conical brush bar spirals hair into the bin in seconds.

Dyson core technology. Engineered into a lightweight machine.

A cutaway of the side of a Digital Slim Submarine showing the motor spinning.
  • Dyson Digital Slim Submarine 洗地吸塵機的剖面圖,顯示摩打在轉動。

    Powerful suction

    A Dyson Hyperdymium™ motor spins at up to 120,000rpm to deliver powerful suction for a comprehensive deep clean.

  • Dyson Digital Slim Submarine 洗地吸塵機的剖面圖,顯示內部技術。

    Root Cyclone™ technology

    11 root cyclones generate centrifugal forces of up to 100,000g to remove dust from the airflow – with no loss of suction.2

  • 電池組剖視圖,以顯示內部的電池。

    Up to 40 minutes of run time2

    Advanced seven-cell battery provides fade-free power for whole-home deep cleaning.3 Easily swap with an additional battery (available separately) for even longer cleans.

  • Cutaway of multi-stage filtration

    Advanced, whole machine filtration

    Fully-sealed, five-layer filtration system captures dust and allergens, and keeps them trapped in the bin. So it emits cleaner air.4

All features

  • Icons of the three power modes

    Three power modes

    Three cleaning modes optimized for a variety of tasks. The right balance of power and run time where you need it.​

  • Dyson Submarine wet roller head reaching under a table as it cleans a hard floor.

    Compact and manoeuvrable

    Low-profile cleaner head helps you reach under furniture and into tight spaces.

  • A person is emptying the bin of a V12s into the waste bin.

    No-touch bin emptying

    Hygienic ejection mechanism drives dust and debris deep into your bin, in one action.

  • Wet roller is washed.

    Easy clean wet roller head

    Wet roller removes from the cleaner head for easy washing so it's ready for your next clean.

  • An empty Drip tray on a table top.

    Drip tray

    Collects any water droplets and stores your Dyson Submarine™ wet roller head.

  • A hand is holding the V12s in one hand and the battery pack in the other hand.

    Click-in battery

    Remove and replace at the press of a button to double your run time.5

  • United States Ergonomics certification

    Dyson vacuum technology achieves United States Ergonomics certification

    More ergonomic. 20% less muscular burden.6

Replace your wet roller head's wet roller

Help your vacuum to keep achieving the best cleaning results by replacing the Submarine™ wet roller every six months.

MyDyson logo

Expert guides on the MyDyson™ app

From quick-start and how-to guides to using your cleaner heads and attachments. All tailored to you and your machines.

Phone screen showing video on how to get started with a new vacuum.

Care, from the people who made it.

Frequently asked questions

The Dyson Digital Slim Submarine™ wet and dry vacuum comes with Dyson’s Hair Screw Tool, which is designed to pick up long hair and pet hair with ease. Hair should be vacuumed up before using the Submarine wet roller head for the best cleaning result.

We recommend replacing the wet roller every six months, depending on how often you use your machine, to help maintain optimum performance.

We suggest owners to wash the Submarine™ wet roller as well as the Submarine wet roller head, after every clean.

Slide the cassette out to empty the waste tray, which can also be washed and wiped down to remove more stubborn or viscous debris. Make sure you do this after every clean to maintain optimal hygiene. Clean the wet roller using water and a common household anti-bacterial detergent - Dilute as per manufacturers recommended ratio. Rinse the main roller head with running water and do not soak it in the water to protect motor

The Dyson Submarine™ wet roller head is not compatible with any of our other vacuums, including pre-purchased Digital Slim™. To intelligently switch between wet and dry cleaning, this version of the machine has been reprogrammed. Our previous software is not compatible with wet floor cleaning.

If you decide to use detergent, please choose common household anti-bacterial detergent and do not use bleach. Please follow the manufacturers guidance on the recommended dilution - we do not recommend putting neat detergents in the clean water tank. We recommend emptying the water tank with running water after each clean. If it is not in use every day, please allow the water tank and wet roller to dry to maintain hygiene.

Only the Dyson Submarine™ wet roller head should be used to pick up wet debris and liquid spills. Engineered with intelligent power diversion and mode detection, all aspects of wet cleaning are contained within the wet roller head. Water and debris is extracted from the roller into the waste tray, which sits directly behind the wet roller using Dyson’s new wet technologies.


  • Warranty 2-year warranty
  • Cyclone technology 11 Cyclones
  • Suction power 100AW
  • Bin volume 0.30L
  • Filtration Whole-machine filtration
  • Cleaner head Submarine™ wet roller head
    Slim Fluffy™ cleaner head
  • Run time Up to 40 minutes
  • Height 1137mm
  • Length Dry: 251mm
    Wet: 253mm
  • Width Dry: 265mm
    Wet: 257mm
  • Charge time 4 hours
  • Weight 1.8kg

Choose your model

Free Wet Roller
  • Premium gift: Submarine™ wet roller (worth $300).
  • Submarine™ wet roller head washes hard floors with clean water from start to finish
  • Slim Fluffy™ cleaner head. Engineered to pick up fine dust and long hair.
  • Up to 40 minutes run time.
  • Transforms to handheld for versatile cleaning.
  • 2 cleaner heads, 3 tools included.
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¹Base on Dyson Internal test. It refers to the whole machine weight of Dyson Digital Slim Submarine™ with empty Submarine™ wet roller head vs the whole machine weight of Dyson Detect Slim Submarine™ with empty Submarine™ wet roller head.
²Applies in Eco mode on hard floor. Actual run time will vary based on power and cleaning mode, floor type and/or attachments used.
³Suction tested to EN IEC62885-4 CL5.8 and CL5.9, loaded to bin full, in Boost mode.
⁴Filtration tested against ASTM F1977/F3150, tested in Boost mode internally at Dyson and at independent third party Laboratories (SGS-IBR USA).
⁵Additional battery available to buy separately on the Dyson website.
6Averaged across five cleaning tasks using the Dyson Digital Slim™ versus the non-Dyson Digital Slim™. US Ergonomics Laboratory testing May 2021. The Dyson Digital Slim™ has United States Ergonomics Certification. (Only applies to Slim Fluffy™ cleaner head).