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Yellow Karcher K 3 Eco!Booster pressure washer with black hose, spray gun, and two nozzles.

Karcher K 3 Eco!Booster Pressure Washer 120 Bar

by Karcher Home and Garden

£152.95from 3 retailers
GTIN04066529209672
EAN4066529209672
MPNK 3 Eco!Booster CAR and HOME
Prices updated 23 Jun 2026

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Product Description

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. The K 3 features a long-term reliable pump protected by an integrated water filter, ensuring consistent performance over time. Its generous 6-metre high-pressure hose delivers excellent reach without constant repositioning, whilst large wheels provide smooth mobility around your property. The Quick Connect System allows rapid attachment changes, letting you switch effortlessly between the two included lances to match the task at hand. 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. Features and Benefits: • 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)

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