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Kärcher K 4 WCM Flex eco!Booster Home Pressure Washer – High-Performance Outdoor Cleaning
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Condition
- New Out of stock
Condition details
Know what to expect
Each condition grade explains the item’s expected cosmetic appearance. Used items are checked and tested before dispatch.
Tested
Checked before dispatch
Warranty
12-month cover included
Clear grading
Simple condition guide
Condition guide
New
Brand-new item
A brand-new, unused, unopened item in its original packaging, never worn, used, or activated, with all original packaging intact.
Like New
Pristine condition
The item appears as if it has just come out of a retail box. There are no signs of wear, and all original protective materials are intact. The item may have been opened or used very minimally but retains its pristine condition, and all original accessories are included.
Very Good
Minimal wear
The item shows minimal wear from general use and is 100% operational and functions as intended. It may have minor cosmetic imperfections but performs well, and may be missing non-essential accessories.
Good
Noticeable wear
The item is fully operational and functions as intended, but has noticeable wear from previous use. It may have aesthetic imperfections such as scratches or dents, and may be missing non-essential accessories.
Fair
Fairly worn
The item is fairly worn but continues to work perfectly. Signs of wear can include aesthetic issues such as scratches, dents, and worn corners, and it may be missing non-essential accessories.
Restore the pristine beauty of your home’s exterior with the Kärcher K 4 WCM Flex eco!Booster Home. Engineered for homeowners who demand professional-grade results without the professional price tag, this high-pressure washer turns arduous cleaning tasks into effortless satisfaction. Featuring Kärcher’s legendary water-cooled motor and a refined Graphite-finished chassis (EAN 4054278945620), this system provides the perfect balance of raw power and eco-conscious efficiency, ensuring your driveway, patio, and vehicles remain in showroom condition year-round.
Key Features & Benefits
- Exceptional Power for Stubborn Dirt: The maximum 130-bar pressure system allows you to blast away years of accumulated moss, grime, and atmospheric pollution from brickwork and stone, instantly boosting your property's kerb appeal.
- Superior Efficiency with the eco!Booster: Experience 50% more cleaning performance compared to standard nozzles, allowing you to finish large areas faster while reducing your water and energy consumption—a win for your schedule and the environment.
- Hassle-Free Movement with Flex High-Pressure Hose: The extra-flexible 6m hose is designed to resist kinking and tangling, providing you with an uninterrupted workflow and the reach needed to navigate around vehicles and garden furniture with ease.
- Professional Results on Large Surfaces: The included Home Kit, featuring the T 5 Surface Cleaner, allows you to clean expansive patios and driveways up to 30 m²/h without splashback, ensuring a uniform, streak-free finish across every square inch.
- Long-Term Reliability with Water-Cooled Motor: Unlike traditional air-cooled units, Kärcher’s water-cooled technology prevents overheating and extends the life of your machine, giving you a quiet, durable cleaning partner that performs reliably year after year.
- Optimised Flow for Rapid Rinsing: With a high flow rate of 420 litres per hour, you can quickly rinse away loosened debris, making light work of everything from mud-caked mountain bikes to winter-weathered garden decking.
Why Choose This Product
The Kärcher K 4 WCM Flex (EAN 4054278945620) is more than just a cleaning tool; it is a premium investment in your home’s maintenance. Choosing this model means opting for German-engineered precision that prioritises the user’s experience. The inclusion of the eco!Booster ensures that power doesn't come at the cost of waste, providing a high-torque clean that is remarkably gentle on the planet. For those who take pride in the meticulous upkeep of their residence, the K 4 WCM Flex provides the professional-level versatility required to maintain a spotless, high-end aesthetic across every external surface.
Specifications Table
| Feature | Details |
| Model | Kärcher K 4 WCM Flex eco!Booster Home |
| EAN | 4054278945620 |
| Pressure | Max. 130 bar / 13 MPa |
| Flow Rate | Max. 420 l/h |
| Area Performance | 30 m²/h |
| Weight | 11.5 kg (without accessories) |
| Hose Type | Extra-flexible high-pressure hose |
| Motor Type | Liquid-cooled Induction Motor |
| Home Kit Included | T 5 Surface Cleaner, Stone & Facade Cleaner (1L) |
| Compatibility | Standard UK garden hose connections |
This high-performance system is designed for the discerning homeowner whose property requires regular maintenance across varied surfaces—from delicate timber decking to rugged concrete driveways. It is the ideal solution for family households where muddy garden play and vehicle maintenance are daily occurrences. Whether you are prepping your garden for a summer event or performing a thorough post-winter restoration of your brickwork, the K 4 WCM Flex adapts to your specific cleaning challenges. It provides the heavy-duty power needed for intense stains alongside the refined control required for sensitive surfaces, making it a cornerstone of any high-end property maintenance routine
Standard Delivery - £1.99 - 1–2 working days - (Free over £19.99)
Next Day Delivery - Free - Free on orders £49.99+
Express Delivery - £4.99 - (incl. Saturday)
Friday orders: Next-day delivery is not guaranteed.
For guaranteed Saturday delivery: choose Express (£4.99) (before 1pm).
Working days are Monday to Friday (excluding public holidays). Orders placed after 4pm on Friday are processed on Monday.
Postcode restrictionsNext-day delivery is mainland UK only and excludes:
Deliveries to these areas may take 3–5 working days.
We offer a 30-day money-back guarantee on items returned in the same condition they were received.
If the product was supplied sealed, it must be returned sealed and unused to qualify for the money-back guarantee.
Opened items may still be returned, however the 30-day money-back guarantee will not apply.
For full details, please see our Returns Policy.
A brand-new, unused, unopened item in its original packaging, never worn, used, or activated, with all original packaging intact.
Like NewThe item appears as if it has just come out of a retail box. There are no signs of wear, and all original protective materials are intact. The item may have been opened or used very minimally but retains its pristine condition, and all original accessories are included.
Very GoodThe item shows minimal wear from general use and is 100% operational and functions as intended. It may have minor cosmetic imperfections but performs well, and may be missing non-essential accessories.
GoodThe item is fully operational and functions as intended, but has noticeable wear from previous use. It may have aesthetic imperfections such as scratches or dents, and may be missing non-essential accessories.
FairThe item is fairly worn but continues to work perfectly. Signs of wear can include aesthetic issues such as scratches, dents, and worn corners, and it may be missing non-essential accessories.
| SKU: |
D25/D15/B21/D16/4066529209467 |
|---|---|
| EAN/UPC: |
4066529209467 |
Pay every 2 weeks in 4 interest-free payments.
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Buy now, pay later interest free instalments.
No hidden fees. This is a credit product. 18+.
Pay every 2 weeks in 4 interest-free payments.
Klarna's Pay in 3 / Pay in 30 days are unregulated credit agreements. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. Late fees may apply.
Buy now, pay later interest free instalments.
No hidden fees. This is a credit product. 18+.
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