Karcher K4 WCM Flex Eco Booster Car & Home Pressure Washer
Kärcher K 4 WCM Flex eco!Booster Car & Home Pressure Washer
Overall Rating: 4.4 / 5 (average from multiple review sources, as of 16 Aug 2026)
Based on a total of 452,363 customer reviews from independent review platforms.
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Based on a total of 452,363 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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Notice:
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1-2 working days
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£258.00
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Kärcher K 4 WCM Flex eco!Booster Car & Home High-Pressure Washer, Max. 130 bar
Overall Rating: 2.3 / 5 (average from multiple review sources, as of 7 Aug 2026)
Based on a total of 47,264 customer reviews from independent review platforms.
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Based on a total of 47,264 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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£268.46
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Kärcher K4 Wcm Flex Eco!booster Car & Home Kit Pressure Washer Corded 130Bar 1.8Kw
Overall Rating: 3.0 / 5 (average from multiple review sources, as of 15 Aug 2026)
Based on a total of 36,857 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 36,857 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
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1-3 working days
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£269.00
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Karcher Pressure Washer K4 WCM Flex Eco Booster Pressure Washer Car 1.324-204.0
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 6 Aug 2026)
Based on a total of 24,333 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 24,333 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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Will usually delivered within 1 working day of receiving cleared payment.
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£281.97
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Karcher K4 WCM Flex eco!Booster Car & Home Pressure Washer
Overall Rating: 3.9 / 5 (average from multiple review sources, as of 14 Aug 2026)
Based on a total of 32,877 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 32,877 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
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1 Working Day
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£286.80
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Kärcher K4 WCM Flex Eco Booster Car & Home Pressure Washer 130 Bar Patio Car
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 6 Aug 2026)
Based on a total of 24,333 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 24,333 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 1 - 2 working days of receiving cleared payment.
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£289.99
GBP 289.99 / Unit
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Karcher K 4 WCM Flex Eco!Booster CAR and HOME Pressure Washer 130 Bar
Overall Rating: 4.5 / 5 (average from multiple review sources, as of 16 Aug 2026)
Based on a total of 11,420 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 11,420 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
1-3 days
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£305.95
Delivery from £6.95
Karcher K 4 WCM Flex Eco!Booster CAR and HOME Pressure Washer 130 Bar
Overall Rating: 4.5 / 5 (average from multiple review sources, as of 7 Aug 2026)
Based on a total of 12,783 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 12,783 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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£305.95
Delivery from £6.95
Karcher K 4 WCM Flex eco!Booster Car & Home Pressure Washer - Yellow, Yellow
Overall Rating: 4.9 / 5 (average from multiple review sources, as of 6 Aug 2026)
Based on a total of 1,041,899 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 1,041,899 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
3 to 12 days
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£319.00
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. The . Karcher K4 WCM Flex Eco Booster Pressure Washer Car and Home 1.324-204.0. is a powerful and versatile pressure washer designed to deliver outstanding cleaning results for both your home and vehicle. Combining Kärcher’s trusted German engineering with innovative Eco!Booster technology this model offers efficient high-performance cleaning while reducing water and energy usage.Perfect for patios decking driveways cars bikes and garden furniture the K4 WCM Flex provides the ideal balance of power and control for everyday outdoor cleaning tasks. Powerful Cleaning Performance With a maximum pressure of 130 bar the K4 WCM Flex easily removes stubborn dirt moss and grime from a wide range of surfaces. Whether you're deep-cleaning outdoor spaces or maintaining your vehicle it delivers consistent reliable performance. Eco!Booster - Efficient and; Effective The innovative Eco!Booster nozzle increases cleaning efficiency while reducing water consumption. It provides a wider more uniform sp
£258.00
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Product Information
Certificates
| Waste Electrical and Electronic Equipment (WEEE) compliance | Yes |
Power
| Power consumption (typical) | 1800 W |
Display
| Built-in display | No |
Performance
| Working pressure (max) | 130 bar |
| Maximum water temperature | 40 °C |
| Maximum flow rate | 420 l/h |
| Use with foam nozzle | Yes |
Design
| Product colour | Yellow |
| Hose length | 8 m |
| Power source | Electric |
| Form factor | Upright |
Logistics data
| Commodity code | 84243008 |
| Country of origin | Italy |
Packaging data
| Package width | 397 mm |
| Package type | Box |
| Package weight | 19.015 kg |
| Package weight | 19 kg |
| Package height | 513 mm |
| Package depth | 597 mm |
Packaging content
| Accessories included | Yes |
| Battery included | No |
| Accessory storage | Yes |
| Foam nozzle | Yes |
| Cleaning pills | No |
| Sewer cleaning hose | No |
| Dirtkiller nozzle | No |
| Patio cleaner | Yes |
| Detergent injector | Yes |
| Vario power spray lance | No |
| Lance included | Yes |
| Special nozzle | Yes |
| Surface cleaner | No |
| Wash brush | No |
| Car wash brush | Yes |
Weight & dimensions
| Weight | 11.8 kg |
| Width | 329 mm |
| Depth | 369 mm |
| Height | 901 mm |
Product information
At a glance
- 130 bar pressure for effective cleaning
- 420 L/h flow rate for quick results
- Eco-friendly design saves water and energy
Note: This text was created with the help of AI.
Experience Power and Versatility with the Karcher K 4 WCM Flex eco!Booster
If you’re someone who loves to keep your car, patio, or home looking pristine, then the Karcher K 4 WCM Flex eco!Booster Car & Home Pressure Washer is perfect for you! This remarkable machine is designed for both car enthusiasts and homeowners who require a reliable cleaning tool to tackle stubborn dirt and grime. With its impressive power and versatility, this pressure washer makes cleaning tasks feel effortless, enhancing both your outdoor and indoor spaces. To explore more options, check out other Pressure Washers available on our site!
Outstanding Features and Benefits
The Karcher K 4 WCM Flex eco!Booster delivers a robust performance with a pressure of 130 bar and a water flow rate of 420 liters per hour. This means you can clean surfaces quickly and effectively, leaving no trace of dirt behind. Its eco-friendly booster feature not only saves water but also optimises energy consumption, making it an excellent choice for environmentally conscious consumers. Furthermore, the integrated cable and accessory storage ensures that all your cleaning tools are organized and easily accessible.
Design and Ease of Use
This pressure washer is designed with user-friendliness in mind. Its lightweight and compact structure make it easy to maneuver around your home or garden. The ergonomic handle ensures a comfortable grip, reducing fatigue during extended cleaning sessions. Plus, with a 6-meter high-pressure hose, you can reach those tricky spots without hassle. The sleek design in striking yellow and black not only looks modern but also highlights Karcher's commitment to quality and performance.
Perfect for Every Cleaning Task
Whether you need to wash your car, remove stubborn stains from your patio, or clean garden furniture, the Karcher K 4 WCM Flex eco!Booster is up for the job. With various nozzles and attachments available, you can customize the pressure for different surfaces, ensuring optimal cleaning without damage. Plus, its compact size makes it easy to store when not in use, making it an ideal addition to your cleaning arsenal. Say goodbye to dirt and hello to a cleaner, brighter home!
Note: This text was created with the help of AI.
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