KÄRCHER

WD 3-18 S

The WD 3-18 S wet and dry vacuum cleaner runs on the 18 V Battery Power battery platform. It comes with a 17-litre stainless steel container, 2-metre suction hose, blower function and single-part cartridge filter.

Technical Data

Order no.	1.628-575.0
Battery powered device		Versions	1	Battery and battery charger not included
Battery platform	18 V battery platform	Suction hose length	m	2	with curved handle
Rated input power	W	270	Suction hose type
Suction Power	W	75	Suction hose material	Plastic
Vacuum	mbar	max. 110	Removable handle
Air flow	I/s	max. 30	Quantity of suction tubes	Piece(s)	2
Container capacity	17	Suction tubes length	m	0.5
Container material	Stainless steel	Suction tubes nominal width	mm	35
Colour component	Device head Yellow / Container Stainless steel / Device bumper Yellow	Suction tubes material	Plastic
Nominal size of accessory	mm	35	Wet and dry floor nozzle	clips
Battery type	Lithium-ion exchangeable battery	Cartridge filter	one-piece	Piece(s)	1
Voltage	V	18	Fleece filter bag
Run time per battery charge	min	approx. 10 (2.5 Ah) / approx. 20 (5.0 Ah)	Blower function
Sound pressure level	dB(A)	72	Parking position
Colour	Yellow	Folding carrying handle
Weight without accessories	kg	4.1	Intermediate parking position of the handle on the device head
Weight incl. packaging	kg	5.9	Hose storage on the device head
Dimensions (L x W x H)	mm	353 x 328 x 487	Additional accessory storage on the device head
			Accessory storage on the device
			Sturdy bumper
			Castors without brake	Piece(s)	4

Key Features

Compact design and accessories storage, including hose storage on the device head
Single-part cartridge filter and fleece filter bag
Practical blower function

Product Images

A man is using the Kärcher WD 3-18 S vacuum cleaner outdoors in a garden setting.

Close-up of the 18 V Kärcher Battery Power exchangeable battery, highlighting its design and compatibility.

The Kärcher WD 3-18 S vacuum cleaner with its container open, showing the cartridge filter and dust collection.

The Kärcher WD 3-18 S vacuum cleaner with a focus on its practical accessory storage system.

Accessories

Filters

Order no.	Description
2.863-303.0	One-piece cartridge filter KFI 3310: Cartridge filter for vacuuming fine and coarse dirt and liquids without having to change the filter. Suitable for Kärcher Home & Garden wet and dry vacuum cleaners and spray extraction cleaners.
2.863-314.0	Fleece filter bags KFI 357: The extremely tear-resistant KFI 357 fleece filter bags easily cope with vacuuming dry and damp dirt. Suitable for Kärcher Home & Garden wet and dry vacuum cleaners and spray extraction cleaners.

Accessory kits

Order no.	Description
2.863-304.0	Car interior cleaning kit: From the footwell and the seats to the car boot: the special accessory kit for Kärcher Home & Garden wet and dry vacuum cleaners ensures uninterrupted interior car cleaning.
2.863-356.0	Household kit: Handy accessory kit for switching between dry floor nozzle and upholstery nozzle. Suitable for all Kärcher Home & Garden wet and dry vacuum cleaners and spray extraction cleaners.
2.863-373.0	Blower adapter kit: Ensures effortless inflation and deflation of air mattresses, swimming pools, inflatable boats, etc. using a Kärcher Home & Garden wet and dry vacuum cleaner.
2.863-221.0	Suction brush kit: The suction brush kit enables thorough interior car cleaning of dashboards, foot mats, upholstered surfaces, etc., and is suitable for use on all materials. For all Home & Garden wet and dry vacuum cleaners.
2.863-112.0	Vacuum kit for power tools: Flexible suction hose (1 m) including adapter for connection to the exhaust air vent of power tools (e.g. jigsaws, grinders, drills, planes, etc.), for dirt-free DIY.

Nozzles

Order no.	Description
2.863-306.0	Extra-long crevice nozzle: Completely overhauled extra-long crevice nozzle. Ideal for hard-to-reach places in the car (e.g. gaps and crevices/joints). Suitable for all Kärcher Home & Garden wet and dry vacuum cleaners.
2.863-316.0	Car nozzle: Fast, effortless vacuuming guaranteed: With the car nozzle, you can clean textile surfaces in your car and around the house conveniently and thoroughly.
2.863-374.0	Flexible crevice nozzle: Flexible crevice nozzle for cleaning hard-to-reach areas in the home, basement, workshop, car, etc. with Home & Garden wet and dry vacuum cleaners and spray extraction cleaners.
2.863-375.0	Upholstery nozzle for pet hair: Extra wide upholstery nozzle for reliably removing dirt, especially animal hair, from car and home textiles with Home & Garden wet and dry vacuum cleaners and spray extraction cleaners.
2.863-398.0	Upholstery nozzle: For gently removing dirt from textile surfaces in the car and household. Suitable for wet and dry vacuum cleaners and spray extraction cleaners.
2.863-000.0	Switchable wet and dry floor nozzle with integrated parking nib: Switchable wet and dry vacuum nozzle for perfect dirt intake. Easy adaptation to wet or dry dirt using foot switch. For all Kärcher Home & Garden wet and dry vacuum cleaners.

Special applications

Order no.	Description
2.863-234.0	Drill dust catcher: The new accessory for Kärcher WD 2-6 wet and dry vacuum cleaners enables safe and dust-free drilling on all common wall and ceiling surfaces. Drill dust is suctioned directly from the drill hole.

Batteries and Chargers

Batteries

Order no.	Description
2.445-034.0	Battery Power 18/25: 18 V/2.5 Ah Kärcher Battery Power exchangeable battery with innovative Real Time Technology incl. LCD display to indicate battery level. Suitable for use in all devices on the 18 V Kärcher battery platform.
2.445-035.0	Battery Power 18/50: 18 V/5.0 Ah Kärcher Battery Power exchangeable battery with innovative Real Time Technology incl. LCD display to indicate battery level. Suitable for use in all devices on the 18 V Kärcher battery platform.
2.445-042.0	Battery Power+ 18/30: With Real Time Technology displayed on an LCD screen: very powerful Battery Power+ 18-volt lithium-ion battery. Long runtime thanks to a capacity of 3.0 Ah. With voltage monitoring and IPX5 protection.

Battery Chargers

Order no.	Description
2.445-032.0	Fast Charger Battery Power 18 V: The fast charger charges the 18 V/2.5 Ah Kärcher Battery Power exchangeable battery to 80% in just 44 minutes and can be used for all batteries on the 18 V Kärcher battery platform.

Starterkit Batteries and Battery Chargers

Order no.	Description
2.445-062.0	Starter kit Battery Power 18/25: Battery Power 18/25 Starter Kit incl. 18 V/2.5 Ah Battery Power exchangeable battery with innovative Real Time Technology and 18 V fast charger. For all devices on the 18 V Kärcher battery platform.
2.445-063.0	Starter kit Battery Power 18/50: Incl. 18 V / 5.0 Ah Kärcher Battery Power exchangeable battery and 18 V fast charger: The Battery Power 18/50 Starter Kit for use in all devices on the Kärcher 18 V battery platform.

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