Best Hose Pipe for Pressure Washer

To be able to use a pressure washer effectively, it is important to find the right hose. Whether it is to replace the original appliance hose or to extend it with another hose – some specifications should definitely be taken into account.

The most important thing is the connection of the pressure washer hose. Most manufacturers use M22x1.5 or M14x1.5 threads.

In addition, the pressure and temperature resistance of the hose should match the performance values of the pressure washer and ideally even be slightly higher.

Last but not least, safe use of the pressure washer hose can only be guaranteed if it is checked for damage before use.

10 Best Hose Pipe for Pressure Washer

Best Hose Pipe for Pressure Washer

Car Washer Hose

as of May 21, 2024 2:26 pm

This car washer hose is built to withstand abrasion and offers high-pressure capabilities of 40MPa/5800PSI, ensuring effective cleaning. Its durable construction and universal compatibility make it a reliable extension washer tube suitable for various car cleaning tasks.

WADEO 30M High Pressure Drain Hose

as of May 21, 2024 2:26 pm

The WADEO 30M High Pressure Drain Hose is a practical cleaning kit designed for pressure washer drain pipe cleaning. With adapters compatible with Karcher K2-K7 Series and LAVOR Household washers, it ensures hassle-free and efficient drain cleaning with a generous 30-meter length.

Fai Top 10M 32FT 2320PSI High Pressure Washer Hose

Fai Top’s 10M High Pressure Washer Hose is a reliable replacement for Karcher pressure washers with M22 screw thread and C-Clip type models. With a maximum pressure of 2320PSI, this 32-foot hose is perfect for water pipe cleaning tasks.

Bosch Home and Garden High Pressure Hose

8 new from £21.99
3 used from £16.56
as of May 21, 2024 2:26 pm

The Bosch F016800360 6m High Pressure Hose is designed for compatibility with various pressure washers including EasyAquatak 110/120, UniversalAquatak 125/130/135, AQT 33-10, and AQT 33-11 models. With a 6-meter length, it provides flexibility and convenience for your cleaning needs.

Qooltek 15M/50FT Pressure Washer Drain Pipe Hose

The Qooltek Pressure Washer Drain Pipe Hose Cleaning Kit offers a lengthy 15-meter hose equipped with jet nozzle and rotating jet nozzle, designed to fit Karcher K2 K3 K4 K5 K6 K7 Series washers. This kit ensures effective and thorough drain cleaning for your pressure washer.

EAWONGEE 10M/32Ft Pressure Washer Hose

as of May 21, 2024 2:26 pm

EAWONGEE’s 10M High Pressure Washer Replacement Hose is compatible with Karcher K Series models including K2, K3, K4, K5, and K7. Its quick connect system click ensures easy setup and secure connections, offering a convenient extension for your pressure washer cleaning tasks.

Tool Daily Pressure Washer Whip Hose

as of May 21, 2024 2:26 pm

The Tool Daily Pressure Washer Whip Hose is a 4-foot hose with a 3/8 NPT solid and M22 female connectors. Ideal for pressure washing, it functions as a hose reel connector hose, providing flexibility and ease of use during your cleaning activities.

Karcher 26451380 Primoflex 1/2" Hose

as of May 21, 2024 2:26 pm

The Karcher Primoflex 1/2″ Hose comes in a 20-meter length, providing ample reach for various cleaning tasks. With Karcher’s quality assurance, this hose ensures reliable water flow for your pressure washer needs.

Stone Banks 15 m Pipe and Drain Cleaning Kit

2 new from £28.99
Free shipping
as of May 21, 2024 2:26 pm

Stone Banks presents a 15-meter pressure washer hose designed for Karcher K2 K3 K4 K5 K6 K7 models with a quick connect system. Enjoy a hassle-free replacement hose that delivers high-pressure performance for effective cleaning.

Topways High Pressure Washer Replacement Hose

This 10-meter high-pressure replacement hose is an extension for Karcher drain cleaning kit hose, equipped with M22 & C-Clip type fitting quick connectors. It ensures a seamless and secure fit for your pressure washer drain cleaning requirements.

Suitable pressure washer hose for Kärcher pressure washers

Kärcher pressure washers are equipped with a so-called Quick Connect System. This allows the pressure washer hose to be attached to the cleaning device with a simple plug-in. This eliminates the need for lengthy screwing or annoying squeezing.

To detach the hose again, only the button has to be pressed. For the system to work, the hose must also have such a Kärcher Quick Connect connection. The brand hoses available from Kärcher dealers have this Quick Connect connection as standard.

If you already have a pressure washer hose with an M22x1.5 thread, it must be equipped with a Kärcher adapter. The same applies to hose extensions with such a thread: here, too, the Kärcher adapter must be connected in order to connect the hose and the pressure washer. By the way, the Quick Connect connection has the so-called NW 6×1 connection.

Kärcher 4054278428598 T Adaptor for Pressure Washers, Black, 2.5 cm*13.0 cm*3.5 cm

Last update was on: May 21, 2024 2:26 pm
Kärcher used to use an M22x1.5 connection for the normal pressure washers, but this has been replaced by the Quick Connect connection. In addition, the connections to the high-pressure guns were renewed in 2008.

The old connection was known as the slide lock / connection clamp. However, you can make everything compatible with separately available adapters. PS: The adapter is sold under the name: Kärcher T Adapter.

The properties of a pressure washer hose explained:

The properties of a pressure washer hose explained

The connections / threads of a high-pressure hose

In principle, a distinction must first be made between external and internal threads. Only male and female threads can be screwed together; two male or two female threads cannot be screwed together.

If you want to connect two pressure washer hoses, each with two male threads, you face the problem that they are not compatible with each other. A so-called hose coupling makes it possible to screw the hoses together.

The various designations for the threads also tend to cause confusion. For example, the term for an M22x1.5 thread. This designation characterises the thread and gives its properties in short form.

The first number refers to the width of the thread. The capital letter “M” at the beginning of the designation means that this is a metric thread and thus specifies the density of the turns, etc. The second number, in this case 1.5, refers to the width of the thread. The second number, in this case 1.5, refers to the height or depth of the thread.

The threads of the Kärcher and Bosch pressure washers differ from this system. These rely on Quick Connect or quick connection systems, which can only be made compatible with the conventional threads of the system described by using an adapter.

The term DN / nominal diameter

The term DN comes from the French Diamètre Nominal and indicates the nominal width and thus the inner diameter of a pipe or hose. It is used to select suitable connections and fittings for the corresponding hose.

Care must be taken to ensure that all components used have the same DN. If, for example, you want to connect two hoses for a high-pressure cleaner as an extension, not only must the threads be suitable, but the nominal diameters must also match.

Pressure resistance

One of the reasons why a electric pressure washer achieves such good results is that it applies water at high pressure to the surface to be cleaned. Therefore, all components used in the system must have a certain pressure resistance.

Pressure washer hoses have different pressure strengths. Some models are designed for use up to 200 bar, while others can also be used at 400 bar. When buying a pressure washer, it is therefore important to know exactly how much pressure it can withstand. The pressure resistance of the pressure washer hose should ideally be a little above this value.

The temperature resistance

When using a “normal” pressure washer, the temperature resistance of the hose is not of interest.

However, if a hot water pressure washer is used, the temperature resistance must be taken into account, because these devices work with water temperatures of up to 155 degrees Celsius.

Not all materials can withstand these temperatures. The temperature resistance of a pressure washer hose provides information about the temperature up to which the water can be safely conducted through the hose.


What is a kink protector for?

The kink protector is typically located at the beginning and end of the pressure washer hose. It prevents the hose from kinking or breaking at the connection to the pressure washer if the hose is pulled too hard and damage occurs. It thus protects both the equipment and the user.

Does it always have to be an original hose?

When choosing the right pressure washer hose, it does not always have to be a branded product, as long as the specifications described in this article are observed. Special attention should be paid to the compatibility of the connections.

The “operation” of a pressure washer hose

Since considerable forces are involved when using a pressure washer, the equipment used should be checked before each use. The pressure washer hose should therefore be completely unrolled and checked for holes.

Even small holes can pose a great danger. You should also make sure that there are no knots in the hose, otherwise they can burst when the pressure washer is switched on, posing a considerable risk of injury.

Alfred Harper
Alfred Harper

Alfred Harper is a former consultant and product expert at a company producing cleaning equipment. He was working at this position for more than 10 years and has gained incredible experience and knowledge as he has tested almost all pressure washers brands and models and became an expert in this field. Now, he is writing reviews and how-to articles about pressure washers and makes a great contribution to the Pressure Washers company to help people to choose the best cleaning equipment for home use.

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