Karcher K 3 Eco!Booster CAR and HOME Pressure Washer 120 Bar

Karcher Home and Garden Karcher K 3 Eco!Booster CAR and HOME Pressure Washer 120 Bar

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£186.90

RRP: £215.99

1 offer offers at 1 retailer

Karcher Home and Garden propose Karcher K 3 Eco!Booster CAR and HOME Pressure Washer 120 Bar chez 1 revendeurs. Utilisez notre comparateur pour le meilleur prix. Des 179,95 €.

Listed since 6 April 2026

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Description

The Karcher K 3 Eco!Booster CAR and HOME Pressure Washer is a versatile domestic cleaning solution designed to tackle a wide range of outdoor tasks. Delivering a maximum pressure of 120 bar with a flow rate of up to 380 litres per hour, this 1.4kW pressure washer comes complete with dedicated accessories for both home and vehicle cleaning applications. This model stands out for its comprehensive accessory package, which includes everything needed for effective outdoor maintenance. The Home Kit features a T 1 surface cleaner and Patio & Deck detergent, ideal for refreshing patios, decking, and driveways. The Car Kit comprises a wash brush, foam jet, and car shampoo for thorough vehicle washing. The eco!Booster lance delivers 50% extra performance compared to standard flat jets whilst remaining gentle on delicate surfaces, making it suitable for garden furniture and conservatories. For stubborn dirt on paths and concrete, the included Dirt Blaster spray lance provides concentrated cleaning power. Built with homeowner convenience in mind, the K 3 features large wheels for easy manoeuvrability around gardens and properties, whilst the Quick Connect System ensures fast accessory changes. The 6-metre high-pressure hose provides excellent working reach without constant repositioning. An integrated water filter protects the pump mechanism, promoting reliable long-term operation. At just 4.3kg without accessories, this compact pressure washer (242 x 285 x 805mm) remains portable yet delivers effective cleaning across up to 25 square metres per hour. Features and Benefits: • Complete Car & Home accessory kits included for comprehensive cleaning versatility • Eco!Booster lance delivers 50% extra performance on delicate surfaces • Dirt Blaster spray lance for tackling heavy grime and stubborn dirt • Quick Connect System for fast and easy accessory changes • Large wheels for excellent mobility around gardens and properties • Integrated water filter protects pump for reliable long-term use • 6-metre high-pressure hose provides extended working reach • Lightweight 4.3kg design for easy portability Specifications: Voltage (V): 220 / 240 Frequency (Hz): 50 / 60 Pressure (bar/MPa): 20 - max. 120 / 2 - max. 12 Flow Rate (l/h): max. 380 Area performance (m²/h): 25 Water feed temperature (°C): max. 40 Rated input power (kW): 1.4 Power Cable (m): 5 Colour: yellow Weight without accessories (kg): 4.3 Weight incl. packaging (kg): 8.5 Dimensions (L × W × H) (mm): 242 x 285 x 805 Contents: K 3 Pressure Washer Home kit: T 1 surface cleaner, Patio & Deck detergent, 0.5 l Car kit: Wash brush, foam jet, 0.5 L Car Shampoo Dirt Blaster spray lance High-pressure hose: 6 m Adapter garden hose A3/4

Full specifications

MarqueKarcher Home and Garden
Référence fabricantk3eco!booster
EAN4066529209696

The Karcher K 3 Eco!Booster CAR and HOME Pressure Washer 120 Bar in its market context in 2026

The Karcher K 3 Eco!Booster CAR and HOME Pressure Washer 120 Bar is a well-regarded reference in the Pressure Washers category. In 2026, it remains one of the most relevant choices for those seeking to balance quality and budget. The brand Karcher Home and Garden has a strong reputation among consumers, reflected in its consistent availability across many partner retailers. Thanks to our comparison tool, you can see all available offers at a glance and go directly to the retailer of your choice to complete your purchase with confidence.

Karcher Home and Garden: what this model offers

What buyers remember about the Karcher K 3 Eco!Booster CAR and HOME Pressure Washer 120 Bar: consistent quality, intuitive use and a price that stays within market norms for this level of performance. The positioning of Karcher Home and Garden on the Pressure Washers segment ensures access to spare parts and a structured after-sales service, which matters greatly in the long run. A solid choice in 2026, whether for a new purchase or to replace a failing device. Also discover the Karcher Sandblasting Kit for K Pressure Washers from the same brand for a second level of comparison.

The strengths that really make a difference

What truly differentiates the Karcher K 3 Eco!Booster CAR and HOME Pressure Washer 120 Bar from other products in the Pressure Washers category comes down to a few concrete points: the build quality typical of Karcher Home and Garden, its availability from many retailers and accessible after-sales support. These criteria, often decisive for buyers, favour this model over alternatives on the market in 2026. Compare with the Karcher Extension Lance for K Pressure Washers if you wish to explore other models from the brand.

What you need to know before buying

Before buying the Karcher K 3 Eco!Booster CAR and HOME Pressure Washer 120 Bar, check the following points: stock availability at your chosen retailer, the returns policy, warranty period and delivery charges. These details are accessible from our offers table at the top of this page. Karcher Home and Garden generally offers a well-structured after-sales network for the Pressure Washers category. You will find complementary products in our Lawn Mowers section.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 2180 £
Mid-range2180 £ to 5100 £
High-endOver 5100 £

Comparing prices before buying the Karcher K 3 Eco!Booster CAR and HOME Pressure Washer 120 Bar can save you between £10 and £40 depending on the retailer and the time of year. Use Compiral to never overpay for your online purchases. The 1 offer listed on this page all come from verified retailers with sales conditions compliant with consumer protection law.

Frequently asked questions about Karcher K 3 Eco!Booster CAR and HOME Pressure Washer 120 Bar

Is there a refurbished version of the Karcher K 3 Eco!Booster CAR and HOME Pressure Washer 120 Bar?

Refurbished versions of the Karcher K 3 Eco!Booster CAR and HOME Pressure Washer 120 Bar may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

When do prices for the Karcher K 3 Eco!Booster CAR and HOME Pressure Washer 120 Bar drop during the year?

Prices for the Karcher K 3 Eco!Booster CAR and HOME Pressure Washer 120 Bar typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Pressure Washers category.

Is delivery free for the Karcher K 3 Eco!Booster CAR and HOME Pressure Washer 120 Bar at all retailers?

Free delivery is not guaranteed for the Karcher K 3 Eco!Booster CAR and HOME Pressure Washer 120 Bar at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.

How do I return the Karcher K 3 Eco!Booster CAR and HOME Pressure Washer 120 Bar if I am not satisfied?

You have a 14-day right of withdrawal for any online purchase, applicable to the Karcher K 3 Eco!Booster CAR and HOME Pressure Washer 120 Bar regardless of the retailer. Precise return conditions vary by retailer: check their returns policy before buying. Statutory consumer rights protect you in the event of a defect discovered after delivery.

Is the Karcher K 3 Eco!Booster CAR and HOME Pressure Washer 120 Bar worth its price in 2026?

In 2026, the Karcher K 3 Eco!Booster CAR and HOME Pressure Washer 120 Bar is listed from £186.9 at our partner retailers. This price is consistent with the positioning of Karcher Home and Garden in the Pressure Washers category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.

Highlights

Highlights

  • Delivering a maximum pressure of 120 bar with a flow rate of up to 380 litres per hour
  • This model stands out for its comprehensive accessory package
  • The Home Kit features a T 1 surface cleaner and Patio & Deck detergent
  • The Car Kit comprises a wash brush

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