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header-product Pressure Washer Karcher K 5 Premium Smart Control Flex — electric upright, 145 bar, up to 500 l/h, 2100 W, 10 m hose

Pressure Washer Karcher K 5 Premium Smart Control Flex — electric upright, 145 bar, up to 500 l/h, 2100 W, 10 m hose

Karcher K 5 Premium Smart Control Flex pressure washer Photo 1
Karcher K 5 Premium Smart Control Flex pressure washer Photo 2
Karcher K 5 Premium Smart Control Flex pressure washer Photo 1
Karcher K 5 Premium Smart Control Flex pressure washer Photo 2
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Short description

Electric upright pressure washer Karcher K 5 Premium Smart Control Flex delivers working pressure up to 145 bar and flow up to 500 l/h (specified 420–500 l/h). Powered at 2100 W, it supports water temperatures up to 40 °C and includes a 10 m hose. With a compact form (580 × 365 × 386 mm) and 13.5 kg weight, it suits cleaning patios, vehicles and façades. Note: avoid aggressive chemicals — may be hazardous.
Warranty: 2 Years
SKU: 11233485
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Product information

Description

The Kärcher K 5 Premium Smart Control Flex is an electric upright pressure washer with a maximum flow rate of 500 l/h and a power consumption of 2100 W. With Bluetooth connectivity to the Kärcher Home & Garden app, the device transfers recommended pressure settings to the Smart Control trigger gun and offers on‑screen guidance for many cleaning tasks. Built features include a G 180 Q Smart Control trigger gun with LCD display, a 3‑in‑1 Multi Jet spray lance, Plug 'n' Clean detergent system, a 10 m PremiumFlex high‑pressure hose, aluminium telescopic handle, Quick Connect coupling and a parking position for accessories.

Advantages

The integrated Bluetooth connection and app support enable guided setup, optimal pressure settings and access to maintenance and service information directly from a smartphone. The Smart Control trigger gun has an LCD display for pressure readout and buttons to adjust pressure or detergent dosing; a boost mode provides extra power for stubborn dirt. The PremiumFlex hose and Quick Connect system increase mobility and ease of handling, while the water‑cooled motor and upright design contribute to stable operation and long service life.

Suitable for

  • Cleaning patios, driveways and garden furniture
  • Washing cars, bikes and small vans
  • Removing medium to heavy dirt from façades and fences
  • Routine outdoor surface maintenance at home

Key specifications

  • Maximum flow rate: 500 l/h
  • Maximum working pressure: 145 bar (working range 20–145 bar)
  • Power consumption: 2100 W
  • Form factor: Upright
  • Power source: Electric
  • Hose length: 10 m (PremiumFlex)
  • Trigger gun: G 180 Q Smart Control with LCD and boost mode
  • Spray lance: 3‑in‑1 Multi Jet
  • Detergent system: Plug 'n' Clean
  • Colour: Yellow, Black
  • MPN: 1.324-732.0
  • EAN: 4066529122742

How to use

Connect the pressure washer to a suitable power supply and water source, attach the PremiumFlex high‑pressure hose using Quick Connect and fit the G 180 Q Smart Control trigger gun and chosen nozzle on the 3‑in‑1 Multi Jet lance. Pair the device with the Kärcher Home & Garden app via Bluetooth to receive application recommendations and transfer the optimal pressure to the trigger gun, or set pressure directly on the gun using the LCD and control buttons. Use Plug 'n' Clean cartridges to load detergent if required. Engage boost mode when extra cleaning power is needed and always follow safety instructions in the user manual.

Usage recommendations

For best results, start with a lower pressure and the app’s application consultant to select the appropriate pressure and nozzle for the surface. Rinse surfaces after detergent application and store the hose neatly on the reel in the parking position to prolong hose life.

Specifications

Car wash brush:
No
Power consumption (typical): Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
2100 W
Built-in display: A display which is part of the product, so you do not need to attach another display.
Yes
Working pressure (max):
145 bar
Maximum flow rate:
500 l/h
Hose length: The distance from the one end of the hose to the other.
10 m
Detergent tank:
Yes
Power source: What is providing power for the product e.g. mains electricity.
Electric
Form factor: The shape or design of the product.
Upright
All features

Packaging data

Package weight: Weight of the packaged product.
17000 g

Packaging content

Special nozzle: Special nozzle included in package.
No
Rotating nozzle: The product has a nozzle which can spin (rotate).
No
Surface cleaner: Chemical, piece of material or instrument used for cleaning surfaces in kitchens, bathrooms etc.
No
Wash brush: An implement with a handle and a block of bristles, hair, or wire, used for washing.
No
Car wash brush:
No

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
13.5 kg
Height: The measurement of the product from head to foot or from base to top.
584 mm
Width: The measurement or extent of something from side to side.
306 mm
Depth: The distance from the front to the back of something.
417 mm

Power

AC input frequency:
50
AC input voltage: The voltage of the AC electricity that is inputted into the product.
230
Power consumption (typical): Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
2100 W

Display

Display type: Type of display (screen) e.g. LCD.
LCD
Built-in display: A display which is part of the product, so you do not need to attach another display.
Yes

Performance

Maximum input water temperature:
40 °C
Maximum area performance:
40 m²/h
Adjustable pressure:
Yes
Working pressure (min):
20 bar
Working pressure (max):
145 bar
Maximum flow rate:
500 l/h

Design

Product colour: The colour e.g. red, blue, green, black, white.
Black, Yellow
Castor wheels: A castor (or caster) wheel is an undriven, single, double, or compound wheel that is designed to be mounted to the bottom of a larger object (the "vehicle") so as to enable that object to be easily moved. They are available in various sizes, and are commonly made of rubber, plastic, nylon, aluminum, or stainless steel. Castor wheels are found in numerous applications, including shopping carts, office chairs, and material handling equipment.
Yes
Hose length: The distance from the one end of the hose to the other.
10 m
Water filter:
Yes
Detergent tank:
Yes
Power source: What is providing power for the product e.g. mains electricity.
Electric
Form factor: The shape or design of the product.
Upright

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Product comparison

The electric upright pressure washer Pressure Washer Karcher K 5 Premium Smart Control Flex is compared with several alternative models in the same class: Pressure washer Karcher K5 Classic Home, Pressure washer Kärcher K 5 Comfort Premium Connect Home, Pressure washer Kärcher K 5 Comfort Premium Connect, Pressure washer Kärcher K 5 WCM (model 1.324-460.0) Upright electric, and Pressure washer Karcher K 5 BASIC. All these devices share identical baseline performance driven by a 2100 W motor, delivering a maximum pressure of 145 bar and a flow rate of up to 500 l/h, making them great choices for cleaning vehicles, patios, and façades. The main differences lie in the included high-pressure hose length, presence of a built-in display, detergent tank availability, and control technology.

⚙️ Below is a comparison of key characteristics including power, maximum pressure, flow rate, hose length, as well as the presence of a display and detergent tank to highlight practical differences between the models.

ParameterKarcher K 5 Premium Smart Control FlexKarcher K5 Classic HomeKärcher K 5 Comfort Premium Connect HomeKärcher K 5 Comfort Premium ConnectKärcher K 5 WCMKarcher K 5 BASICPractical conclusion
Power consumption2100 W2100 W2100 W2100 W2100 W2100 WAll models provide identical baseline power for regular household cleaning tasks.
Working pressure (max)145 bar145 bar145 bar145 bar145 bar145 barThe same pressure level ensures comparable efficiency in removing stubborn dirt.
Maximum flow rate500 l/h500 l/h500 l/h500 l/h500 l/h500 l/hWater flow capacity is identical, ensuring the same speed when rinsing foam and grime.
Hose length10 m8 m5 m10 m8 m10 mA longer hose (10 m) on the K 5 Premium Smart Control Flex, Comfort Connect, and BASIC offers greater freedom of movement without repositioning the unit.
Built-in displayYesNoNoYesNoNoHaving a display on the Smart Control Flex and Comfort Connect simplifies precise control of washing modes.
Detergent tankYesNot specifiedNot specifiedYesNot specifiedNot specifiedModels with a tank are more convenient when using cleaning agents without extra accessories.

◎ The table below evaluates how well each model suits different usage scenarios and buyer needs to help choose the most suitable option.

Use caseRecommended productWhy
Cleaning distant objects and large vehiclesKarcher K 5 Premium Smart Control FlexThe long 10-meter hose and built-in display provide maximum convenience and control at a distance.
Basic area cleaning without extra featuresPressure washer Karcher K 5 BASICOffers standard performance and a 10 m hose without paying extra for digital displays.
Compact storage in limited spacesKärcher K 5 Comfort Premium Connect HomeEquipped with a shorter 5-meter hose that makes storage easier, though it requires more frequent repositioning of the unit.
The Pressure Washer Karcher K 5 Premium Smart Control Flex differs from alternatives through its combination of a 10-meter hose length, built-in display, and detergent tank. It is best suited for users who value precise control over cleaning parameters and freedom of movement around a vehicle or property without constantly relocating the main unit.
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Customer reviews

Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Karcher products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Karcher service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: car wash brush, power consumption (typical), built-in display, working pressure (max), maximum flow rate, hose length, detergent tank, power source, form factor, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Karcher K 5 Premium Smart Control Flex pressure washer?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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