







Product Overview
Key Features
- 12 Litre bin capacity with bagged design
- 270 Watt power for hard floors and wet and dry cleaning
- 18V cordless design, battery not included
- Wet and dry capability for versatile cleaning
- Includes floor nozzle, crevice nozzle, fleece filter bag, foam filter
Key Specifications
- Brand:
- Karcher
- Model Number:
- 1.628-550.0
- Surfaces:
- Hard floors
- Bagged/Bagless:
- Bagged
- Bin/Bag Capacity (L):
- 17
Vacuums & Cleaning
- Wet & Dry:
- Yes
Capacity
- Clean Water Tank (mL):
- 12000
Power & Charging
- Power:
- 270W
General Information
- Type:
- Barrel Vacuum
- Colour:
- Yellow
- What's In The Box:
- Suction hose: 1.8 Metre, with straight handle, Plastic, Suction tubes: 2 Unit, 0.5 Metre, 35 Millimetre, Plastic, Wet and dry floor nozzle: Clips, Crevice nozzle, Fleece filter bag: 1 Unit, Foam filter
Warranty
- Manufacturer's Warranty:
- 2 Year
Vacuums & Cleaning
- Wet & Dry:
- Yes
Power & Charging
- Power:
- 270W
Warranty
- Manufacturer's Warranty:
- 2 Year
Product Dimensions
- Product Height (mm):
- 399
- Product Width (mm):
- 328
- Product Depth (mm):
- 349
- Product Weight (kg):
- 3.66
Box Dimensions
- Box Height (mm):
- 550
- Box Width (mm):
- 380
- Box Depth (mm):
- 393
- Box Weight (kg):
- 6
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Product Reviews of Karcher WD 3-18 Wet and Dry Vacuum 18V Skin Only

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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 Karcher WD 3-18 is a cordless wet and dry barrel vacuum built for utility cleaning around garages, sheds, patios and car interiors. Its key strengths are cordless freedom, wet-and-dry pickup, a useful 17 L capacity and blower mode for outdoor debris. It suits homeowners needing a versatile clean-up tool for hard-floor areas and quick spill recovery. The main limitation is that this skin-only model requires a compatible 18V battery and charger.
What it’s great for
- Garage clean-ups
- Shed cleaning
- Car interior vacuuming
- Wet spill pickup
- Hard floor debris removal
- Patio corner dust clearing
- Light outdoor tidy-ups
Where it works best
- Garage
- Shed
- Workshop
- Car interior
- Patio
- Utility room
- Hard-floor home areas
Who it’s for
- Homeowner
- DIY user
- Car owner
- Apartment resident with storage area
- Utility cleaner
- Light workshop user
Things to consider
This is better suited to utility cleaning and hard-floor messes than deep carpet cleaning, and as a skin-only unit it does not include the battery or charger.
Pet hair performance score
4/10 - can pick up loose pet hair on hard floors, but it is not designed as a pet-focused vacuum
Large home suitability
Best for spot cleaning, utility areas and small-to-medium cleaning tasks rather than whole-home cleaning
Carpet vs hard floor fit
Best suited to hard floors and utility surfaces; less ideal for carpet-focused cleaning
Noise level rating
6/10 - typical for a utility wet and dry vacuum, without any stated low-noise design
Portability rating
8/10 - cordless operation and compact barrel format make it easy to move between garages, sheds and cars
Key benefits
- Cordless 18V design: Lets you clean garages, sheds and cars without needing a nearby power outlet.
- Wet and dry pickup: Handles both liquid spills and everyday dust or debris with one machine.
- 17 L bagged tank: Gives useful capacity for utility clean-ups before needing to be emptied.
- 270 W motor: Provides consistent suction for everyday shed, garage and car cleaning tasks.
- Blower function: Helps move leaves and dust from corners and outdoor areas where the nozzle cannot reach easily.
- Single-part cartridge filter: Makes switching between dry dirt and wet messes simpler during mixed cleaning jobs.
- Included wet and dry floor nozzle: Supports quick clean-up of hard-floor debris and small liquid spills.
- 1.8 m suction hose with crevice nozzle: Gives reach into car footwells, corners and tight spaces.
Q: What does skin only mean for this Karcher wet and dry vacuum?
A: Skin only means the Karcher WD 3-18 vacuum is sold without a battery or charger. You need a compatible 18V battery and charger before it can run, so it is better suited to buyers who already have the right power system.
Q: Can it vacuum wet spills and dry debris without changing tools?
A: Yes. The Karcher WD 3-18 is built for both wet spills and dry debris, and the wet and dry floor tool helps switch between jobs. The included foam filter supports wet pickup, while the fleece filter bag is for dry mess rather than liquids.
Q: Is this vacuum suitable for carpets or mainly hard floors?
A: Mainly hard floors. The Karcher WD 3-18 is better suited to garages, sheds, cars and small spills than regular carpet cleaning, so it is not the right pick as a main whole-home carpet vacuum.
Q: How big is the tank for garage and car clean-ups?
A: The Karcher WD 3-18 has a 17L bagged tank, which gives useful capacity for everyday garage, shed and car mess. It is sized for utility clean-ups rather than full-house vacuuming, so larger jobs may still need more frequent emptying.
Q: Does the blower function replace a leaf blower for outdoor cleaning?
A: No. The blower function is best for clearing light leaves, dust and debris from corners, patios and spots the hose cannot reach. It is a handy utility feature, but it is not intended as a dedicated garden leaf blower.
Q: Is the hose setup practical for cleaning car interiors?
A: Yes. The 1.8 metre hose, two suction tubes and crevice nozzle suit footwells, seats and tighter gaps in car interiors. It is designed for general vehicle and utility cleaning, rather than detailed upholstery work across a full home.



















