SHOP 20% OFF HOME & GARDEN! Use code: YELLOW20 ❱

Free Shipping Over €50

Multiple Secure Payment Options

2 Year Product Guarantee

Country: Ireland
    • Home & Garden
    • Professional
    • Products
      • Pressure Washers
        Pressure Washers
      • Wet and dry vacuum cleaners
        Wet and dry vacuum cleaners
      • Window Vac
        Window Vac
      • Steam cleaners
        Steam cleaners
      • Carpet and Spot Cleaners
        Carpet and Spot Cleaners
      • Vacuum cleaners
        Vacuum cleaners
      • Garden Tools
        Garden Tools
      • Decking Cleaner
        Decking Cleaner
      • Mobile Cleaning
        Mobile Cleaning
      • Hard floor cleaner
        Hard floor cleaner
      • Vacuum mop
        Vacuum mop
      • Electric wiping mop
        Electric wiping mop
      • Robot vacuums and mops
        Robot vacuums and mops
      • Air treatment
        Air treatment
      • Ash vacuums
        Ash vacuums
      • Push sweepers
        Push sweepers
      • Watering systems
        Watering systems
      • Drainage pumps
        Drainage pumps
      • Accessory
        Accessory
      • Cleaning agents
        Cleaning agents
    • Know How
      • Cleaning living spaces
        Cleaning living spaces
      • Cleaning the bathroom
        Cleaning the bathroom
      • Cleaning windows
        Cleaning windows
      • Cleaning conservatory
        Cleaning conservatory
      • Bike cleaning
        Bike cleaning
      • All about garden maintenance
        All about garden maintenance
      • Show all
    • Services
      • Help & Support
        Help & Support
      • Register Your Product
        Register Your Product
      • Downloads
        Downloads
      • Online Shop Information
        Online Shop Information
    • Spring Deals
      • Shop Spring Deals
        Shop Spring Deals
      • Detergents
        Detergents
      • Accessories
        Accessories
    • NEW
      • NEW Pressure Washer Range
        NEW Pressure Washer Range
      • New to Kärcher
        New to Kärcher
    Yellow Kärcher high-pressure cleaner with accessories, including a hose, spray gun, and two nozzles, on a white background.

    Awards and exclusive range

    Record Holder Guinness World Records
    World's No. 1 Pressure Washer Brand

    High Pressure Washer

    K 5 WCM Flex eco!Booster

    Part number: 1.324-406.0

    Tackle moderate to large outdoor areas effortlessly. The K 5 WCM Flex eco!Booster is the powerful partner you need to easily and effectively clean everything from cars to garden fences.

    Voltage (V)
    230 - 240
    Frequency (Hz)
    50
    Pressure (bar / MPa)
    20 - max. 145 / 2 - max. 14.5
    Flow Rate (l/h)
    max. 500
    Area performance (m²/h)
    40
    Water feed temperature (°C)
    max. 40
    Rated input power (kW)
    2.1
    Power Cable (m)
    5
    Colour
    yellow
    Weight without accessories (kg)
    12.6
    Weight incl. packaging (kg)
    17
    Dimensions (L × W × H) (mm)
    369 x 329 x 901

    Scope of supply

    • High-pressure gun
    • Dirt Blaster spray lance
    • High-pressure hose: 10 m
    • Adapter garden hose A3/4"

    Equipment

    • Detergent application via: Suction hose
    • Water-cooled motor
    • Integrated water filter
    Made in Europe
    Performance that impresses: The K 5 WCM Flex eco!Booster is designed for frequent use on moderate to heavy dirt, With its powerful water-cooled motor, it puts an end to dirt on surfaces such as paths, patios and cars. The included eco!Booster lance is ideal for delicate surfaces and, thanks to 50 percent increased cleaning performance*, it saves time and improves water and energy efficiency. Use the dirtblaster lance to tackle the toughest grime when extra power is required, guaranteeing uncompromising results on stubborn dirt. Enjoy comfortable application thanks to the 10m PremiumFlex high-pressure hose and for long-term reliability, a built-in water filter protects the pump. All accessories store neatly onboard the device itself. For even more support use the Kärcher Home & Garden app, putting solutions for every task right in your hand. *when compared with the Kärcher flat jet
    Clean and tidy
    Quick Connect System
    The high-pressure hose is easy to manoeuvre. With the Quick Connect system, you can click quickly in and out of the pressure washer and gun, saving you time and effort.

    Manufacturer: Alfred Kärcher SE & Co. KG
    Alfred-Kärcher-Strasse 28-40, 71364 Winnenden, Germany
    Tel. +49 7195 / 14-0 I Fax +49 7195 / 14-2212
    E-mail: info@karcher.com

    Manual

    Read the manual online easily

    Read online
    • Manual

      Manual

      Download PDF
    • Manual

      Manual

      Download PDF

    Application areas

    • Garden walls and stone walls
    • Areas around the home and garden
    • For cleaning gardening machines and tools.
    • For cleaning medium-sized vehicles and estate cars.
    • For cleaning motorcycles and scooters.
    • Bikes, e-bikes and Mountain Bikes

    K 5 WCM Flex eco!Booster

    Newsletter signup banner

    Be the first to know! Sign up to our newsletter today for 10% off your first order!

    • Company
    • Careers
    • Sustainability
    • Newsroom
    • Online Shop Information
    • Product Registration
    • Product Guarantee
    • Returns & Cancellation Policy
    • Paypal logo
    • Visa Logo
    • Mastercard logo
    • Imprint
    • Disclaimer
    • Privacy Information
    • Cookie Policy
    • WEEE and Battery Collection
    • Compliance and Integrity

    Kärcher Ltd. (Ireland)

    Unit 3, Redcow Retail Centre
    Robinhood Road
    BallymountDublin 22
    D22 PY03

    T: +353 1 409 7777
    E: info@ie.karcher.com

    About Kärcher
    • Company
    • Careers
    • Sustainability
    • Newsroom
    Social Media
    3.9 (1481 Ratings)
    Show ratings
    Onlineshop
    • Online Shop Information
    • Product Registration
    • Product Guarantee
    • Returns & Cancellation Policy
    Payment
    • Paypal logo
    • Visa Logo
    • Mastercard logo
    Legal
    • Imprint
    • Disclaimer
    • Privacy Information
    • Cookie Policy
    • WEEE and Battery Collection
    • Compliance and Integrity
    Contact

    Kärcher Ltd. (Ireland)

    Unit 3, Redcow Retail Centre
    Robinhood Road
    BallymountDublin 22
    D22 PY03

    T: +353 1 409 7777
    E: info@ie.karcher.com

    Country: Ireland
    SSL Secured

    © 2025 Alfred Kärcher SE & Co. KG