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The Karcher K 4 Power Control Flex Car & Home Pressure Washer — also referred to as the K 4 Power Control Flex Car & Home, K4 Power Control Flex Car & Home and K-4 Power Control Flex Car & Home — is a flexible mid-to-upper range model from the Kärcher Home & Garden series, designed for users who demand effective cleaning of both vehicles and home exterior surfaces. The Karcher K 4 delivers strong performance, suited for driveways, patios, decking, cars, garden furniture and more.
Equipped with a durable water-cooled brushless induction motor, the Karcher K4 Power Control Flex Car & Home Pressure Washer is built for long-term reliability and smoother performance under frequent use. With its included Car & Home Kit (featuring a high-pressure car lance, foam nozzle and detergent for car cleaning, alongside patio cleaning tools), this machine is ideal for multi-surface cleaning tasks.
The Power Control system allows precise pressure adjustment from the spray lance, while the Flex anti-twist hose enhances ease of manoeuvre around vehicles, garden spaces and outdoor surfaces. The Karcher K4 Power Control Flex Car &Home is a top-choice for homeowners looking for a single machine capable of exceptional cleaning across both home and vehicle applications.
Why should I buy a Karcher K 4 Power Control Flex Car & Home Pressure Washer?
The Karcher K 4 Power Control Flex Car & Home is designed for those who require a versatile cleaning solution that delivers outstanding performance on both vehicles *and* exterior home surfaces. With robust motor technology, tailored kit accessories, and adjustable pressure settings, it’s ideal for families who want one reliable machine for multiple cleaning tasks.
Product Key Features
- Water-cooled brushless induction motor – delivers quieter, smoother and longer-lasting performance.
- Versatile car & home Kärcher model – designed for cleaning both vehicles and outdoor surfaces around the home.
- Car & Home Kit included – comes with foam lance, car cleaning accessories plus patio cleaning tools.
- Power Control system – adjust pressure via the spray lance for different tasks (car vs patio).
- Flex anti-twist hose – enhanced manoeuvrability around vehicles, garden spaces and driveways.
Accessories Included
- Karcher G160Q Power Control Quick Connect Gun – for easy connection to high-pressure hoses and pressure setting indication
- Karcher PremiumFlex Quick Connect High-Pressure Hose 8m – For easy connection, anti-twist and flexible high-pressure hose connection
- VP 145 Vario Lance – Variable pressure settings for different surface types
- DB 145 Dirt Blaster Lance – A higher-performance lance for cleaning hard surfaces
- Karcher Home Kit Included – Includes a T 5 T-Racer patio Cleaner and 2x Plug 'n' Clean Stone & Facade Cleaner 1 Litre
- Karcher Car Kit Included – Includes a WB 130 Rotating Wash Brush, FJ 3 Foam Jet Lance and 2x Plug 'n' Clean Car Shampoo 1 Litre
- G3/4" Appliance Adaptor – For connection to Karcher Universal Hose Connectors or other click to connect hose connections
| Cleaning Specifications | |
| Theoretical Area Performance | 30 Metres² / Hour |
| Pump Specifications | |
| Water Flow Rate | 420 Litres / Hour |
| Operating Pressure | 110 Bar |
| Max. Pressure | 130 Bar |
| Variable Pressure | Yes |
| Pressure Adjustment | Via VP145 Vario Lance |
| Max. Water Feed Temperature | 40° C |
| Power Specifications | |
| Motor Type | 2-Pole Water-cooled Induction Motor |
| Powered By | 240 Volt Mains |
| Power Rating | 1.8 kW |
| Cable Length | 5 Metres |
- Availability: 2
- Weight: 24.96kg
- Dimensions: 591.00mm x 397.00mm x 513.00mm
- Part No.: 1.324-305.0
- Barcode: 4066529126962











































