Karcher M22 x 1.5 Hose Extension Coupler
This genuine Karcher M22 x 1.5 hose extension coupler is designed to securely connect two high-pressure hoses, extending the working reach of your pressure washer setup. Manufactured to Karcher’s exact quality standards, it provides a strong, leak-free connection for reliable performance during demanding cleaning tasks.
Ideal for professional and heavy-duty use, the coupler allows additional hose length to be added without loss of pressure or flow. The robust construction ensures long-term durability, while the precision M22 x 1.5 thread guarantees compatibility with matching Karcher hoses. Perfect as a replacement or upgrade, this hose extension coupler improves flexibility and working range, making it easier to clean large areas and hard-to-reach locations.
Compatibility & Use
This adapter features a M22 x 1.5 thread at both ends meaning it will simply screw into the end of a M22 x 1.5 hose and allow another M22 x 1.5 hose to be screwed into the other end of the adapter, therefore allowing the user to extend the length of their hose with minimal effort.

Note: This adapter will ONLY fit M22 x 1.5 hoses.
If you need to attach a EASY!Lock (newer version) hose to a M22 x 1.5 (older version) hose, then please see the following adapter sold on our website: Karcher Adapter 1 (SKU: 8050534)

If you need to attach a EASY!Lock hose into another EASY!Lock hose, then please see the following adapter sold on our website: Karcher Adapter 9 (SKU: 7952763)

Specification
This genuine Karcher M22 x 1.5 hose extension coupler is designed to securely connect two high-pressure hoses, extending the working reach of your pressure washer setup. Manufactured to Karcher’s exact quality standards, it provides a strong, leak-free connection for reliable performance during demanding cleaning tasks.
Ideal for professional and heavy-duty use, the coupler allows additional hose length to be added without loss of pressure or flow. The robust construction ensures long-term durability, while the precision M22 x 1.5 thread guarantees compatibility with matching Karcher hoses. Perfect as a replacement or upgrade, this hose extension coupler improves flexibility and working range, making it easier to clean large areas and hard-to-reach locations.
Compatibility & Use
This adapter features a M22 x 1.5 thread at both ends meaning it will simply screw into the end of a M22 x 1.5 hose and allow another M22 x 1.5 hose to be screwed into the other end of the adapter, therefore allowing the user to extend the length of their hose with minimal effort.

Note: This adapter will ONLY fit M22 x 1.5 hoses.
If you need to attach a EASY!Lock (newer version) hose to a M22 x 1.5 (older version) hose, then please see the following adapter sold on our website: Karcher Adapter 1 (SKU: 8050534)

If you need to attach a EASY!Lock hose into another EASY!Lock hose, then please see the following adapter sold on our website: Karcher Adapter 9 (SKU: 7952763)

Specification
- Connection (both ends): M22 x 1.5
- max. 30Mpa (300 bar)
- max. 155° C
- Genuine Karcher Part