Karcher K 5 WCM Flex Eco Booster Pressure Washer - Yellow - Car & Home
The Karcher K 5 WCM Flex eco!Booster Car & Home is a versatile 145 bar pressure washer designed fo...The Karcher K 5 WCM Flex eco!Booster Car & Home is a versatile 145 bar pressure washer designed for frequent use on moderate to heavy dirt around your home and garden. Built around a powerful water-cooled motor, this comprehensive cleaning system delivers impressive performance across a wide range of domestic applications, from patios and paths to vehicle cleaning. The standout eco!Booster lance provides 50 percent increased cleaning performance compared to standard Karcher flat jet nozzles, making it ideal for delicate surfaces while improving both water and energy efficiency. When you need extra power to tackle stubborn grime, the included Dirtblaster spray lance delivers uncompromising results on the toughest dirt. A built-in water filter protects the pump for long-term reliability, whilst the Quick Connect System makes switching between accessories effortless. This complete package includes both dedicated car and home cleaning kits, featuring a T 5 patio cleaner, rotating wash brush, foam jet, plus 1 litre bottles of Natural Car Shampoo and Stone and Facade Cleaner. The 10m PremiumFlex high-pressure hose provides excellent reach and flexibility, and all accessories store neatly onboard the unit itself. For additional support, the Karcher Home & Garden app provides helpful solutions and guidance for every cleaning task. Features and Benefits: • Water-cooled motor designed for frequent use on moderate to large outdoor areas • eco!Booster lance delivers 50% better cleaning performance whilst saving water and energy • Comprehensive car and home accessory kits included for tackling every surface • 10m PremiumFlex high-pressure hose provides comfortable working reach • Integrated water filter protects pump components for long-term durability • Quick Connect System for fast accessory changes • Onboard storage keeps all accessories organised and accessible Specifications: Voltage: 230 / 240V Frequency: 50Hz Pressure: 20 - max. 145 bar / 2 - max. 14.5 MPa Flow Rate: max. 500 l/h Area performance: 40 m²/h Water feed temperature: max. 40°C Rated input power: 2.1 kW Power Cable: 5m Colour: Yellow Weight without accessories: 12.6 kg Weight incl. packaging: 19.8 kg Dimensions (L × W × H): 369 x 329 x 901mm Contents: K 5 Pressure Washer Home Kit: T 5 patio cleaner, stone and façade cleaner, 3in1, 1 l Car Kit: Rotating washing brush, Foam jet 0.3 l, Car shampoo 3-in-1, 1 l Dry cloth High-pressure gun: G 180 Q Dirt Blaster spray lance High-pressure hose: 10 m, PremiumFlex Adapter garden hose A3/4"
The Karcher K 5 WCM Flex eco!Booster Car & Home pressure washer is designed for homeowners who frequently tackle moderate to heavy dirt on outdoor surfaces and vehicles. Its key benefit is the versatile cleaning power delivered by a water-cooled motor and the innovative eco!Booster lance, offering enhanced performance while saving resources. A potential caveat is its 2100W power consumption, requiring a suitable electrical supply. This comprehensive cleaning system includes dedicated kits for both car and home use, a long high-pressure hose, and onboard accessory storage, making it a capable all-rounder for various cleaning tasks.
All features
Colour
Yellow
Model Part Number
1.324-408.0
Brand
Kärcher
Options
Car & Home
Extended Product Information
FAQs
What is the benefit of the eco!Booster lance?
The eco!Booster lance provides 50% increased cleaning performance compared to standard Karcher flat jet nozzles. It helps save water and energy while delivering effective cleaning, especially on delicate surfaces.
What is included in the Car & Home kits?
The Home Kit typically includes a T 5 patio cleaner and a stone/facade cleaner. The Car Kit includes a rotating wash brush, foam jet, and car shampoo. Specific contents may vary slightly but cover common household and automotive cleaning needs.
How long is the high-pressure hose?
The K 5 WCM Flex eco!Booster comes with a 10-meter PremiumFlex high-pressure hose, providing ample reach for most domestic cleaning tasks.
Does this pressure washer come with detergent?
Yes, the package includes 1-liter bottles of Karcher Natural Car Shampoo and Stone and Facade Cleaner, allowing you to start using detergent features immediately.
How do I protect the pump from damage?
The unit features an integrated water filter that protects the pump components from debris. It's important to keep this filter clean and ensure it's properly installed.
Can I use this pressure washer for continuous heavy-duty work?
The K 5 WCM Flex eco!Booster is designed for frequent use on moderate to heavy dirt, thanks to its water-cooled motor. For very prolonged, industrial-level cleaning, higher-tier models might be more suitable.
What is the warranty period?
Karcher typically offers a 2-year manufacturer's warranty, with an option to extend to 5 years by registering the product within 28 days of purchase on the Karcher website.
Troubleshooting
Pressure washer not starting
Check that the power cable is securely plugged into a working electrical outlet. Ensure the water supply is turned on and the hose is properly connected.
Low or inconsistent pressure
Verify that the water supply is adequate. Clean the integrated water filter and check the high-pressure hose and spray lance for any blockages or leaks. Ensure the correct lance is being used for the task.
Detergent not being drawn
Confirm that the detergent bottle is correctly placed in the suction tube or dosing system. Ensure the pressure washer is operating in low-pressure mode if a specific detergent setting is required. Check the detergent suction tube for blockages.
Water leaks from the unit
Inspect all hose connections (both water supply and high-pressure hose) for tightness. Check the O-rings and seals for damage. If leaks persist from the pump area, contact customer support.
Pros and Cons
Pros
Versatile cleaning with included car and home kits.
eco!Booster lance offers efficient cleaning with resource savings.
Powerful water-cooled motor for frequent use and tough dirt.
Long 10m hose provides excellent reach.
Durable design with pump protection via integrated water filter.
Cons
Requires a suitable electrical outlet for its 2100W power consumption.
The unit's weight (12.6 kg without accessories) may require effort to maneuver.
Some users might find the setup process with multiple accessories slightly time-consuming initially.
Setup, Compatibility & Care
Setup:
Connect the high-pressure hose to the pressure washer using the Quick Connect system.
Attach the desired spray lance (eco!Booster, Dirtblaster, or Vario Power if applicable) to the high-pressure gun.
Connect your garden hose (ensure it has a standard A3/4" adapter) to the water inlet on the pressure washer.
Ensure the integrated water filter is correctly seated.
Plug the power cable into a suitable electrical outlet.
Compatibility:
Uses standard Karcher bayonet-type accessories.
Requires a standard garden hose with an A3/4" connector.
Operates on a 230/240V electrical supply.
Maximum water feed temperature is 40°C.
Care:
Always ensure the integrated water filter is clean before use. Rinse it under running water if necessary.
After use, flush the system with clean water to remove any detergent residue.
Store the pressure washer and its accessories in a dry, frost-free location.
Wipe down the exterior with a damp cloth as needed.