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Karcher K 3 Eco!Booster Pressure Washer 120 Bar
The Karcher K 3 eco!Booster is a 120 bar pressure washer designed for occasional domestic use, ideal for cleaning smaller outdoor areas around the home. This versatile machine combines efficient cleaning power with eco-conscious operation, making it perfect for homeowners looking to maintain patios, garden furniture, bicycles, and vehicles without the running costs of a professional-grade unit.

Exceptional cleaning versatility comes from the dual lance system: the innovative eco!Booster lance provides 50% increased cleaning performance compared to a standard flat jet whilst being gentle enough for delicate surfaces, saving both time and resources through improved water and energy efficiency. For stubborn, ingrained dirt, the Dirt Blaster lance delivers concentrated rotary power to tackle the toughest grime. Additional support is available through the Kärcher Home & Garden app, providing helpful solutions for every cleaning task.

• Dual lance system combines eco-efficient cleaning with concentrated power for stubborn dirt
• 6-metre high-pressure hose provides extended reach around outdoor areas
• Water filter protects the pump for long-term reliable operation
• Quick Connect System enables fast, tool-free accessory changes
• Large wheels ensure easy manoeuvrability across different surfaces
• Compact, lightweight design at just 4.3kg for convenient storage
Specifications:
Voltage: 220-240V
Frequency: 50/60Hz
Pressure: 20-120 bar / 2-12 MPa (max)
Flow Rate: 380 L/h (max)
Area Performance: 25 m²/h
Water Feed Temperature: 40°C (max)
Rated Input Power: 1.6kW
Power Cable: 5m
Colour: Yellow
Weight (without accessories): 4.3kg
Weight (including packaging): 6.4kg
Dimensions (L × W × H): 242 × 285 × 805mm
Contents:
K 3 Pressure Washer
Eco!Booster Lance
Dirt Blaster spray lance
High-pressure hose (6m)
Garden hose adapter (A3/4)
Pressure Washer Help
To help determine the type of pressure washer required it is important to consider the size of your cleaning task and level of duty, i.e. how big is the cleaning object and how often will you need to clean it? Below is an explanation of the two main types of pressure washer. Whilst bar pressure is important the overriding factor in cleaning power is the water flow rate. More water = better cleaning.
Jargon Buster:
• Bar or PSI: Bar is the most common measure of pressure. PSI = bar x 14.5.
• Bar (max): This is the pressure achieved when the machine is first turned on
• Bar (rated) pressure: This is the operating water pressure of the machine.
• Motor size (kW): Motor size indicates power providing the machine runs efficiently.
• Flow Rate (l/h): Higher flow rates enable you to clean large areas or objects faster
Did You Know:
Pressure Washers use up to 80% less water than garden hosepipes.
Pressure Washers are not subject to hosepipe bans if used for safety reasons, or if a suction hose is used to pull water from a harvested source. i.e. not the water mains. They are also not subject to a ban if used for commercial reasons, for example to maintain cleanliness, hygiene or company image.
Important things to remember when using your pressure washer:
• Always use an RCD when using electrical products in connection with water.
• Never use a non-return valve at the pressure washer connection to a hose pipe.
• Never drive over or lay items on high pressure hoses to avoid damage.
• Your water supply hose should be a min of several meters long and unwound from its reel.
• If you are using an extension lead, check that it is rated at min of 13 amps and fully unwound from its reel.
Specifications
More Help
If you require more information or assistance with this product please consult the links below :
There is a Karcher Home and Garden manufacturer warranty for this product which covers all manufacturing defects for the normal lifetime of the tool but does not cover wear and tear or damaged cause by misuse. This does not affect your statutory rights. For more details see <a href='/karcher-home-and-garden-warranty/warranty/125/' style='margin: 0; padding: 0;'><strong>Karcher Home & Garden Warranty</strong></a>.
Get help regarding Karcher K 3 Eco!Booster Pressure Washer 120 Bar
For any technical enquiries relating to this product it is best to call the manufacturer, Karcher Home and Garden, direct on 01295 752074.
For any other queries relating to ordering this item, stock availability, existing orders or returning faulty items etc please contact us at Tooled-Up at sales@tooled-up.com or call on 020 8805 3535.











