Kärcher high-pressure washer K 5 WCM Flex eco!Booster, pressure: max. 145 bar, flow rate: 500 l/h, coverage: 40 m²/h, weight: 12.5 kg, flexible high-pressure hose, eco!Booster
Kärcher K 5 WCM Flex eco!Booster High-Pressure Washer, max. 145 bar | Flow rate: 500 l/h, coverage: 40 m²/h, weight: 12.5 kg, flexible high-pressure hose, eco!Booster
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 18 Sept 2026)
Based on a total of 48,234 customer reviews from independent review platforms.
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Based on a total of 48,234 customer reviews from independent review platforms.
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£248.56
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Kärcher K5 WCM Flex Eco Booster Pressure Washer 145 Bar Patio Driveway Cleaner
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Sept 2026)
Based on a total of 23,888 customer reviews from independent review platforms.
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Based on a total of 23,888 customer reviews from independent review platforms.
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Will usually delivered within 2 - 3 working days of receiving cleared payment.
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£319.99
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KARCHER K 5 WCM Flex eco!Booster Pressure Washer - 145 bar
Overall Rating: 4.5 / 5 (average from multiple review sources, as of 19 Sept 2026)
Based on a total of 4,548,052 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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Based on a total of 4,548,052 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.
All brand names and logos are the property of their respective owners.
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3-5 working days
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£339.00
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Karcher K 5 WCM Flex eco!Booster Pressure Washer - Yellow, Yellow
Overall Rating: 4.9 / 5 (average from multiple review sources, as of 17 Sept 2026)
Based on a total of 1,068,034 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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Based on a total of 1,068,034 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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3 to 12 days
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£339.00
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Karcher K5 Plus Eco!Booster Flex Pressure Washer
Overall Rating: 4.3 / 5 (average from multiple review sources, as of 19 Sept 2026)
Based on a total of 77,639 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 77,639 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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£339.00
Delivery from £5.00
Karcher K 5 WCM Flex eco!Booster Pressure Washer - Yellow
Overall Rating: 4.5 / 5 (average from multiple review sources, as of 18 Sept 2026)
Based on a total of 3,571 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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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 3,571 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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£339.00
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Karcher K 5 WCM Flex eco Booster Pressure Washer 13244060
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Sept 2026)
Based on a total of 23,888 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 23,888 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 3 - 4 working days of receiving cleared payment.
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£339.99
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Karcher 1.324-406 K 5 WCM Flex ecoBooster Pressure Washer 145 bar 240V KARK5WCM
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Sept 2026)
Based on a total of 23,888 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 23,888 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 3 - 5 working days of receiving cleared payment.
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£373.69
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Karcher 1.324-406 K 5 Wcm Flex Eco!Booster Pressure Washer 145 Bar 240V
Overall Rating: 4.3 / 5 (average from multiple review sources, as of 17 Sept 2026)
Based on a total of 16,699 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 16,699 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.
3-5 working days
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£392.76
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Save Water, Energy and Time: Gain 50% increased cleaning performance* thanks to the efficient yet powerful Eco!booster lance, perfect for use on sensitive surfaces such as wooden decks or cars. *Compared with the Kärcher standard flat jet Built To Last: You'll get years of use thanks to the state-of-the-art water cooled motor and 5 year guarantee, built for top performance and durability. Everything In One Place: Keep everything you need close to hand with on-board storage for the lances, cable and hose. Kärcher Always On Hand: To help you get the job done our specifically designed app is full of useful hints and tips. From setting up the machine to step by step application tips. Get To Work Instantly: Get started with minimum effort. The Quick Connect system instantly links the high-pressure hose to the machine and trigger gun. Clean With Freedom: The 10m PremiumFlex anti-twist hose eliminates troublesome kinks and twists for comfortable, unrestricted application.
£248.56
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Product Information
Certificates
| Waste Electrical and Electronic Equipment (WEEE) compliance | Yes |
Power
| Power consumption (typical) | 2100 W |
Display
| Built-in display | No |
Performance
| Bluetooth | No |
| Working pressure (max) | 145 bar |
| Maximum water temperature | 40 °C |
| Maximum flow rate | 500 l/h |
Design
| Product colour | Yellow |
| Hose length | 10 m |
| Water filter | Yes |
| Bayonet connection of accessories | Yes |
| 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 | 16.954 kg |
| Package weight | 17 kg |
| Package height | 370 mm |
| Package depth | 591 mm |
Packaging content
| Accessories included | Yes |
| Battery included | No |
| Accessory storage | Yes |
| Foam nozzle | No |
| Cleaning pills | No |
| Sewer cleaning hose | No |
| Dirtkiller nozzle | Yes |
| Patio cleaner | No |
| Detergent injector | Yes |
| Vario power spray lance | No |
| Lance included | Yes |
| Special nozzle | Yes |
| Surface cleaner | No |
| Wash brush | No |
| Car wash brush | No |
Weight & dimensions
| Weight | 12.6 kg |
| Width | 329 mm |
| Depth | 369 mm |
| Height | 901 mm |
Product information
At a glance
- 145 Bar pressure for effective cleaning performance
- Eco-friendly technology optimizes water usage
- Compact design with easy maneuverability
Note: This text was created with the help of AI.
Unleash the Power of Cleaning with the Karcher K 5 WCM Flex eco!Booster
The Pressure Washers are perfect for homeowners, DIY enthusiasts, and anyone looking to tackle tough cleaning jobs with ease. The Karcher K 5 WCM Flex eco!Booster Pressure Washer is designed for those who demand efficiency and effectiveness. Whether you need to cleanse your patio, driveway, or vehicle, this powerhouse promises to deliver outstanding results, making your cleaning tasks feel less like a chore and more like a breeze.
Features and Benefits that Shine
This Karcher pressure washer boasts a robust 145 Bar pressure and a 2.1kW motor, ensuring you have the muscle to blast away dirt and grime. One of its standout features is the eco!Booster technology, which optimizes water usage without compromising on cleaning power. Additionally, the innovative Flex hose provides flexibility and reach, allowing you to clean in tight spaces effortlessly. With a variety of accessories included, such as a dirt blaster and a detergent applicator, you'll have everything you need for an effective clean right out of the box.
Stunning Design for Ultimate Usability
The Karcher K 5 WCM Flex eco!Booster is not just about power; it's also about ease of use. Its compact design and built-in storage for accessories keep everything organized and at your fingertips. With large wheels and an ergonomic handle, maneuverability is a breeze, allowing you to navigate your outdoor spaces effortlessly. Plus, its sleek and modern look means it won’t just perform well; it'll also look great in your garage or shed!
Why You’ll Love It
Note: This text was created with the help of AI.
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