The Karcher pressure washer is among the most famous and sold high-pressure cleaners. The different high-pressure models of this brand are omnipresent at any retailer of this kind of product.

Practically the most used cleaning tool in the home and garden category. Not surprisingly, because Karcher is the company that invented domestic water cleaning. The high-pressure cleaners work using a pressure water jet to eliminate the dirt that accumulates on different surfaces.

The Karcher pressure washer models that we present in this article respond to the different needs of users according to the frequency of use and the extent of the area to be cleaned.

Right here we had listed out the best Karcher pressure washers that are listed below.

Karcher K1700 Electric Power Pressure Washer 1700 PSI TruPressure, 3-Year Warranty, Turbo Nozzle Included,Yellow
  • 1700 psi, 1.2 GPM electric pressure washer with convenient on/off foot switch
  • Includes three nozzles: turbo nozzle for maximum cleaning power on stubborn areas, 15° all-purpose nozzle and detergent nozzle
  • Large removable Bin for hassle-free storage of accessories and personal items
  • Easy 5 minute setup - no tools required!
  • High-pressure hose, 20 ft
SaleRANK NO. 2
Karcher K5 Premium Electric Power Pressure Washer, 2000 PSI, 1.4 GPM
  • Cleaner. Quicker. NOTE: Refer to the manual for troubleshooting steps
  • 2000 PSI, 1.4 GPM electric pressure washer
  • Integrated hose reel for easy storage – 25ft high pressure hose
  • Vario Power Spray wand – easily adjust spray right from the wand
  • Dirtblaster spray wand – tackles the hardest jobs in half the time
Karcher K1700 Cube Electric Power Pressure Washer 1700 PSI TruPressure, 3-Year Warranty, Turbo Nozzle Included
  • 1700 psi, 1.2 GPM electric pressure washer with convenient on/off foot switch
  • Compact design takes up little storage space, Only 12" tall and weighs less than 20 lbs.
  • Includes three nozzles: turbo nozzle for maximum cleaning power on stubborn areas, 15 Degree all-purpose nozzle and detergent nozzle
  • Easy 5 minute setup - no tools required
  • 3 Year limited Warranty with industry-leading rapid exchange program
Karcher K2 Plus Electric Power Pressure Washer, 1600 PSI, 1.25 GPM
  • Cleaner. Quicker.
  • 1600 PSI, 1.25 GPM Electric Pressure Washer
  • 20 foot high pressure hose
  • Vario Power Spray wand – easily adjust spray right from the wand
  • Dirtblaster spray wand – tackles the hardest jobs in half the time
SaleRANK NO. 5
Karcher K2 Car & Home Kit Electric Power Pressure Washer, 1600 PSI, 1.25 GPM
  • Power supply (V/Hz): 120 / 60
  • Cleaner. Quicker.
  • 1600 PSI, 1.25 GPM Electric Pressure Washer
  • 5 piece car and home kit included!
  • Telescopic handle design – reduces bending and strain
SaleRANK NO. 6
Karcher 15-Inch Pressure Washer Surface Cleaner Attachment, 3200 PSI Rating
  • The Karcher Promise: Cleaner. Quicker. Delivers professional level cleaning over an area 15” wide with two spinning nozzles
  • Cleans flat surfaces up to 4x faster than standard spray nozzles
  • Compatible with gas power washers (up to 3200 PSI) with ¼” quick-connect fitting. Product dimensions(L x W x H): 15 x 15 x 6.7 inches
  • Compatible machines g2700, g2700r, g2900x, g3000, g3000k, g3000 x, g3000 xk, g3100 xh, g3200 x, g3200 xk, g2200, g2600 vh, g3000 oh, g3050 ohc, g3200 oc, g3200 oct, g3200 oh, g3200 xc and g3200 xh
  • Eliminates streaks by keeping the nozzles at a fixed height from the surface
SaleRANK NO. 7
Karcher T300 Hard Surface Cleaner for Karcher Electric Power Pressure Washers (Deck, Driveway, Patio, Tool Accessory)
  • The Karcher Promise: cleaner. Quicker.
  • Karcher T300 surface cleaner tackles large, surface cleaning tasks in no time.
  • Comfortably clean decks, garage floors, driveways and patios with ease.
  • With a large 11" diameter cleaning head, variable pressure dial and 32" wand Extension, the T300 surface cleaner is ready to tackle your biggest jobs.
  • Locking joint allows Extension wands to lock vertically for breaks or compact storage.
Karcher HDS Series, Pressure Washers, Instruction Operation Parts Manual
  • Karcher
  • HDS Series
  • Technical Data Operations manual
  • English and Spanish
  • 30 pages
SaleRANK NO. 9
Karcher K 1 Entry 1450 PSI Electric Pressure Washer
  • 1450 PSI, 1.2 GPM Electric Pressure Washer
  • Compact, horizontal design for space saving storage
  • Lightweight, briefcase style design for easy transport
  • Vario Power spray wand allows users to easily switch between high and low pressure without having to switch nozzles or wands
  • 5 minute No Tool Set-Up
Karcher Multi-Purpose Cleaning Pressure Power Washer Detergent Soap, 1 Gallon
  • The Karcher promise: Cleaner. Quicker
  • Karcher detergents are specially formulated to work in tandem with your pressure washer to help you clean more quickly and thoroughly
  • Highly concentrated, makes up to 20 gallons of ready to use detergent from one gallon of concentrate
  • Perfect for cleaning outdoor surfaces such as decks, driveways, sidewalks, stone, brick and more
  • Biodegradable. Made in the USA
SaleRANK NO. 11
Karcher 13246440 K 5 Premium Full Control Plus Electric Pressure Washer, Yellow
  • 2000 psi, 1.4 GPM electric pressure washer
  • Pressure control at your finger tips using +/- buttons for maximum control
  • 3-In-1 multi-jet making spray Type easy to adjust by simply rotating lance
  • Integrated hose reel for easy storage – 25Ft high pressure hose
  • Water cooled induction motor – increases life by up to 5x
Karcher 26440490 Dirtblaster Spray Wand, Black
  • Dirt blaster rotary spray wand uses patented technology to increase the effective pressure of your Karcher electric pressure washer by up to 50%.
  • Ideal for areas where intense cleaning is needed
  • Not for use on delicate surfaces. Compatible machines- K 2 CCK, K 2 CHK, K 2 Compact, K 2 Ergo, K 2 Plus, K 3 Follow Me, K 4, K 5, K 5 Premium
  • Replacement dirt blaster spray wand for kärcher k2-k5 electric pressure washers

How to Choose Karcher Pressure Washers?

The power and effectiveness of Karcher high-pressure washers have nothing in common with those of a simple garden hose because here we are at another level.

We are talking about appliances that are, in fact, the younger brothers of those for industrial cleaning, whose inventor was a man named Alfred Karcher. If you are thinking of purchasing a Karcher pressure washer, we advise you to read on.

What Are Karcher Pressure Washers?

In the 1950s, the German inventor Alfred Karcher created the first industrial cleaning machines, which were very successful. But it was not until 1984 that the company designed and launched the Karcher high-pressure washer models as we know them today, designed for domestic or semi-professional use.

They have since become the most popular outdoor cleaners. Today, “Karcher” is synonymous with a pressure washer. These devices are essential, especially if you own a house with a garden or any infrastructure that requires a minimum of maintenance.

How Do Karcher Pressure Washers Work?

Karcher pressure washers must be connected to a water source and a power outlet. Operation is rather simple: you only need to choose the most suitable pressure at any time, depending on the type of dirt you want to eliminate.

Each model has slight variations on the power and accessories available. The water passes through a pump that generates pressure from 110 to 180 bar.

Except for the K2 Basic, all Karcher pressure washer models in our list have a system to add detergent to the water to improve cleaning capacity. There are different types of guns for spraying and directing the jet.

What Are the Main Uses of Karcher High-Pressure Washers?

The external pressure cleaners offer solutions designed for various domestic jobs. Their scope is almost always linked to the different parts of the exterior of a house, including gardens and garages. These are some of the most common uses of Karcher pressure washers:

  • Facades and stone walls.
  • Vehicles of all kinds: bicycles, motorcycles, cars, campers.
  • Outdoor furniture.
  • Gardening tools.
  • Terraces and balconies.
  • Shutters.
  • Windows.
  • Carpets.
  • Swimming pools and tiles with moss.
  • Pipes and gutters.
  • Stone paths in the gardens.

Why Are Karcher Pressure Washers so Popular?

The main reason is the fact that it was Karcher who invented the pressure washer. It was the first model of portable cleaner for non-industrial use. Over time, the success of the Karcher high-pressure washers has made the German brand synonymous with outdoor household cleaning.

Since their creation, Karcher pressure washers have been at the forefront of innovation. The sheer amount of data collected over the years has made Karcher an unbeatable brand when it comes to satisfying consumers. That knowledge capital is fundamental to understanding the success of its pressure washers.

What Advice Should You Follow when Using a Karcher Pressure Washer?

Although its operation is effortless and intuitive, here are some useful tips that will help you get maximum performance from the appliance. These are some factors to keep in mind from the moment we turn on a Karcher pressure washer to the moment we put it back in its place.

  1. The water source and the power outlet must be at a comfortable distance for the area you want to clean.
  2. If extensions or additional pipe parts are required, the minimum safety requirements must be met.
  3. Combine pressure with the proper flow to the dirt you want to remove. Excess weight can cause unwanted erosion on sensitive surfaces.
  4. Safety: Remember that water and electricity don’t get along very well. Check that all connections and extension cables are well insulated.
  5. Use the detergent suitable for each surface. For example, to wash the car, there are select products.

Components of Karcher High-Pressure Washers?

The high-pressure cleaners consist of water intake, pump, detergent container, hose with a gun, and drive system with different control levels. Among the models in our list of Karcher high-pressure washers, you will find several essential accessories: however, others can be purchased separately.

Common Accessories

Karcher high-pressure cleaners include standard accessories as standards, such as a simple spray lance and a Vario Power, a turbo nozzle, a gun, and a high-pressure water hose and a water filter. The latter is essential to ensure the perfect functioning of the device, as it avoids malfunctions due to dirt particles.

Accessory Kit

As a complement to the essential functions, by purchasing a Karcher pressure washer, you can also buy a kit for the car or a package for the home. The car kit includes a pair of washing brushes – one of which is designed for foam washing – and a detergent specially designed for cleaning cars.

The home kit instead includes a surface cleaner and a special cleaner. The surface cleaner is designed to avoid splashing and can be used both horizontally and vertically. This accessory is already included in the K7 Full Control Plus Home model.

Special Accessories

Karcher pressure washers are designed to meet any need. You can, therefore, also find a special kit for cleaning bicycles or a specific kit for cleaning wood. Also, Karcher offers many accessories and additional products. For example, the insect repellent cleaner for cars.

Main Function

Karcher high-pressure cleaners can have different uses and target different users. Before buying one, ask yourself how you plan to use it: you may perhaps discover features you never thought about. In any case, it is always better not to underestimate anything.

For example, you may buy a basic model to wash your car and then realize that you want to clean the facade of the house or the stones of the Japanese garden. Please take a look at the surfaces you’d like to see them shine. This will allow you to evaluate better the power and ideal performance of your Karcher pressure washer.

Frequency of Use

If you are one of those who would rather never have to clean, your Karcher pressure washer is likely to spend long, forgotten periods in the corner. If, on the other hand, you are among those who are crazy about water jets, you will use it more frequently.

The higher the frequency of use, the greater the amortization of the product. The rate of use will also depend on your lifestyle. Washing the car from time to time or going to the mountains every weekend with an off-road vehicle is not the same thing.

And if you own a medium-sized house or cottage, with a garden and a garage with five bikes and three cars, the frequency of use will be “always.” Remember that the most influential models are the most resistant.

Type of Dirt to Be Removed

Difficult dirt requires a more powerful jet. Consequently, the K5 and K7 models are best for coping with caked trash. These high-end Karcher high-pressure cleaners are ideal, for example, to eliminate moss and other deposits that are typical of rural environments.

Other common types of dirt are mud and grease. These substances, for example, tend to be found together on the chain of your bicycle. Can you solve this problem with the simpler Karcher pressure washer? The answer is yes. Even the most basic model of Karcher pressure washer can be used for this, and much more!

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