Kärcher high-pressure washer K 4 WCM Flex eco!Booster, pressure: max. 130 bar, flow rate: 420 l/h, coverage: 30 m²/h, weight: 11.5 kg, extra flexible high-pressure hose, eco!Booster, dirt blaster
Kärcher K 4 WCM Flex eco!Booster High-Pressure Washer, max. 130 bar | Flow rate: 420 l/h, coverage: 30 m²/h, weight: 11.5 kg, extra flexible high-pressure hose, eco!Booster & dirt blaster
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.
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:
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Cheapest Total Price
In stock
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£179.00
Free Delivery
Kärcher K4 Wcm Flex Eco!booster Pressure Washer Corded 130Bar 1.4Kw
Overall Rating: 3.0 / 5 (average from multiple review sources, as of 19 Sept 2026)
Based on a total of 38,138 customer reviews from independent review platforms.
Sources & Transparency:
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Based on a total of 38,138 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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Cheapest Total Price
1-3 working days
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£179.00
Free Delivery
Kärcher K4 WCM Flex eco!Booster High Pressure Washer Yellow
Overall Rating: 4.0 / 5 (average from multiple review sources, as of 20 Sept 2026)
Based on a total of 33,784 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 33,784 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 Working Day
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£227.99
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Karcher K 4 WCM Flex eco Booster Pressure Washer 13242020
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.
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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 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.
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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.
Will usually delivered within 3 - 4 working days of receiving cleared payment.
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£229.99
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Karcher K4 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.
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 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.
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 working days
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Mastercard
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Visa
£249.00
Delivery from £5.00
Kärcher K4 WCM Flex Eco Booster Pressure Washer 130 Bar Patio Driveway Car NEW26
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.
Other
Other
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PayPal
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Wallet
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Mastercard
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Visa
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Apple Pay
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Diners Club
£249.99
Free Delivery
Cheapest offer
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 8m PremiumFlex anti-twist hose eliminates troublesome kinks and twists for comfortable, unrestricted application.
£179.00
In stock
amazon.co.uk
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Kärcher K 4 WCM Flex eco!Booster High-Pressure Washer, max. 130 bar | Flow rate: 420 l/h, coverage: 30 m²/h, weight: 11.5 kg, extra flexible high-pressure hose, eco!Booster & dirt blaster - Details
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We have found 6 prices for Kärcher K 4 WCM Flex eco!Booster High-Pressure Washer, max. 130 bar | Flow rate: 420 l/h, coverage: 30 m²/h, weight: 11.5 kg, extra flexible high-pressure hose, eco!Booster & dirt blaster. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Kärcher K 4 WCM Flex eco!Booster High-Pressure Washer, max. 130 bar | Flow rate: 420 l/h, coverage: 30 m²/h, weight: 11.5 kg, extra flexible high-pressure hose, eco!Booster & dirt blaster - Price Information
- Cheapest price: £179.00
- The cheapest price is offered by amazon.co.uk. You can order the product there.
- The price range for the product Kärcher K 4 WCM Flex eco!Booster High-Pressure Washer, max. 130 bar | Flow rate: 420 l/h, coverage: 30 m²/h, weight: 11.5 kg, extra flexible high-pressure hose, eco!Booster & dirt blaster is €£179.00to €£249.99 with a total of 6 offers.
- Payment methods: The online shop amazon.co.uk supports: Direct debit, Mastercard, Visa
- Delivery: The shortest delivery time is In stock working days offered by amazon.co.uk.
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