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Dyson V8 Cyclone Cordless Vacuum + Wash-Head

686702-01
$949
+ Delivery from $7
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Product Overview

Powerful 3-in-1 cleaning. Vacuums, washes & converts to a handheld. 30% more power(1), 60 minute run time(2) No loss of suction(3)

150 Air Watts of fade-free suction(3). 15 cyclones increase airflow and capture fine dust consistently. Digitally controlled motor spins  up to 110,000rpm to generate powerful suction(1)

Enhanced 7-cell battery. Up to 60 minutes run time on ine charge(2). Swappable battery avaialbe to purchase separeately - for even more run time

Power modes for every clean. Triggerless power with 3 adjustable modes to choose from: Eco, Medium MAX.

Captures 99.99% microscopic particles(4). Fully sealed, whole machine filtration captures dust, particles and allergens to 0.3 microns(4).

De-tangles and removes pet hair. Motorbar(TM) cleaner head with Polycarbonate hair removal vanes to lift and spiral hair straight into the bin.

2-in-1 wet and dry cleaning. Hygienically removes  wet and dry spills, stains and hair- all at one.

Automatic wet and dry waste separation. A tray for dry debris and a tank for dirty water. For hygienic, fast and easy disposal.

Hygienic waste system at the cleaner head. Keeps waste at the base of the machine, so no dirt is drawn upwards. No clogging sludge. No filthy internal pipes.

Streak-free finish.

Disclaimers: (1)30% more suction compared to the existing V8 cordless vacuum cleaner (SV25). Suction tested to IEC 62885-4:2023 Sec. 5.11 and 5.12, in Boost mode at the inlet in SGS Laboratory USA in 2025. (2)Applies in Eco mode in handheld configuration. Actual run time will vary based on power mode, floor type and/or attachments used
(3)Suction tested to IEC 62885-4:2023, Sec. 5.11 and 5.12, in Boost mode at the inlet in SGS Laboratory USA in 2025. (4)Tested to ASTM F1977 in Boost mode at SGS Laboratory USA in 2025. Filtration efficiency is calculated by comparing the number of standard dust particles absorbed by the vacuum cleaner to the number of standard dust particles discharged. Capture rate may vary depending on actual usage environment and cleaning mode. (5).    50% more runtime in Eco mode compared to the original V8 (SV25) allows 50% more dirt collected. Actual performance may vary based on debris and usage.

Key Features

  • Powerful 3-in-1 cleaning. Vacuums, washes & converts to a handheld
  • 2-in-1 wet and dry cleaning
  • Root Cyclone separation system
  • Enhanced 7-cell battery
  • Updated controls - Triggerless operation with three power modes

Key Specifications

Brand:
Dyson
Model Number:
686702-01
Surfaces:
Hard Floors & Carpets
Bagged/Bagless:
Bagless
Bin/Bag Capacity (L):
0.54
Battery:
Lithium-ion

Vacuums & Cleaning

Filtering:
HEPA Filtration
Wet & Dry:
Yes

Power & Charging

Run Time (Up To) Minutes:
60

General Information

Type:
Stick Vacuum
Family:
V8
Colour:
Black
Supplier Colour:
Moulded Army Green/Black
What's In The Box:
1x V8 Cyclone Cordless Vacuum, 1x Motortbar Cleaner Head, 1x Wash-head, 1x Crevice Tool, 1x Wall Dock, 1x Charger

Warranty

Manufacturer's Warranty:
2 Year

Vacuums & Cleaning

Filtering:
HEPA Filtration
Wet & Dry:
Yes

General Information

Type:
Stick Vacuum
Family:
V8
Colour:
Black
Supplier Colour:
Moulded Army Green/Black
What's In The Box:
1x V8 Cyclone Cordless Vacuum, 1x Motortbar Cleaner Head, 1x Wash-head, 1x Crevice Tool, 1x Wall Dock, 1x Charger

Product Dimensions

Product Height (mm):
1160
Product Width (mm):
240
Product Depth (mm):
210
Product Weight (kg):
2.7

Box Dimensions

Box Height (mm):
993
Box Width (mm):
261
Box Depth (mm):
154
Box Weight (kg):
7

No reviews found for this product.

The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.

At a glance

The Dyson V8 Cyclone Cordless Vacuum + Wash-Head is a versatile cordless cleaner for small homes, pet owners and anyone wanting both vacuuming and light floor washing in one machine. Its strengths are strong suction, useful handheld conversion and easy wet/dry waste separation. The main limitation is that it is not the best fit for very large homes needing longer runtime or bigger water capacity.

What it’s great for

  • Everyday Home Cleaning
  • Pet Hair Pickup
  • Quick Spill Cleanup
  • Hard Floor Maintenance
  • Handheld Spot Cleaning

Where it works best

  • Small Homes
  • Apartments
  • Hard Floor Living Areas
  • Multi-Surface Homes
  • Cars

Who it’s for

  • Pet Owners
  • Apartment Dwellers
  • Busy Households
  • Small Home Owners
  • Shoppers Wanting Vacuum and Wash Functions in One

Things to consider

While versatile, it is better suited to small-to-medium cleaning jobs than large whole-home wet cleaning, and buyers wanting maximum runtime or larger-capacity washing performance may prefer a more advanced model.

Pet hair performance score

9/10 - Strong for pet households thanks to the Motorbar cleaner head and hair de-tangling vanes.

Carpet vs hard floor suitability

Best for mixed-surface homes, with particular strength on hard floors and good everyday carpet cleaning performance.

Portability rating

9/10 - Cordless design and handheld conversion make it easy to carry, manoeuvre and use in tight spaces.

Noise level vs category average

About average for a powerful cordless stick vacuum, especially in higher power modes.

Allergy friendliness

8/10 - Fully sealed filtration and 99.99% particle capture down to 0.3 microns support cleaner air during vacuuming.

Key benefits

  • 3-in-1 design: Cleans as a stick vacuum, washes floors with the wash-head, and converts to a handheld for cars, stairs and upholstery.
  • 150 Air Watts suction: Delivers strong fade-free suction for lifting dust and debris from everyday household surfaces.
  • Up to 60 minutes runtime: Provides extended cleaning time in Eco mode when used as a handheld.
  • 15 cyclone system: Increases airflow and helps capture fine dust consistently for more stable cleaning performance.
  • Motorbar cleaner head: De-tangles and removes pet hair with hair removal vanes that help guide strands straight into the bin.
  • Whole-machine filtration: Captures 99.99% of microscopic particles down to 0.3 microns in Boost mode.
  • Wet and dry waste separation: Keeps dry debris in a tray and dirty water in a tank for more hygienic disposal.
  • Three power modes: Lets you switch between Eco, Medium and Max to match suction to the task.

Q: Is the 60 minute run time realistic in normal use?

A: No. Dyson V8 Cyclone reaches 60 minutes in Eco mode when used as a handheld. Run time will be shorter on Medium or Max, and it also varies with the floor type and the attachment fitted, including when using the wash head.

Q: Can the battery be swapped for longer cleaning sessions?

A: Yes. Dyson V8 Cyclone uses an enhanced 7-cell battery, and a swappable battery is available separately if one charge is not enough for the whole job. The extra battery is not part of the standard pack, so it needs to be purchased separately.

Q: How does the wet and dry waste system work here?

A: It separates the mess as you clean. Dry debris stays in a tray and dirty water collects in a tank, so wet waste is kept at the cleaner head instead of being drawn through internal pipes. That makes disposal faster and avoids sludge building inside the machine.

Q: Will it pick up pet hair without tangling around the brush?

A: Yes. Dyson V8 Cyclone uses a Motorbar cleaner head with polycarbonate hair removal vanes that lift and spiral hair straight into the bin. That design is meant to reduce hair wrapping, which is useful in homes with pets or long hair on floors and rugs.

Q: Does this convert to a handheld for stairs and the car?

A: Yes. Dyson V8 Cyclone is a 3-in-1 design that converts from a stick vacuum to a handheld for smaller areas like stairs, upholstery and the car. The 60 minute figure applies in handheld Eco mode, so heavier tools or higher power settings will shorten run time.

Q: What do the three power modes actually change when cleaning?

A: They let you trade run time for suction. Eco suits lighter everyday cleaning, Medium gives a step up for more stubborn debris, and Max is for short bursts when stronger pickup matters most. Higher modes will drain the battery faster than Eco mode.