Which Kärcher Pressure Washer Hose Do I Need? UK Compatibility Guide

Choosing the correct Kärcher pressure washer hose can be confusing because different machines use different fittings, including Quick Connect, 8.8mm, 11mm, M22 and K-Lock/TR22 connections. This guide explains the main types and how to identify the correct replacement hose before ordering.

Kärcher K2–K7 Quick Connect Hoses

Many domestic Kärcher pressure washers use Quick Connect fittings. These are common on K-Series machines including K2, K3, K4, K5 and K7 models. Replacement hoses are available in useful lengths such as 10m, 15m and 20m.

Kärcher 8.8mm Hoses

Some Kärcher machines use an 8.8mm connection. These hoses are available in different lengths and are normally identified by checking the hose end and machine connection carefully.

Kärcher 11mm / M22 Hoses

Professional and older Kärcher machines may use 11mm or M22 connections. These are common on heavier-duty replacement hoses and should always be matched by fitting type, not just by hose length.

Kärcher K-Lock / TR22 Professional Hoses

K-Lock and TR22 fittings are used on some professional Kärcher pressure washer systems. These hoses are designed for higher-pressure commercial use and are available in longer lengths.

How to Identify Your Kärcher Hose

Check the full model number of your pressure washer and look closely at both hose ends. If you are unsure, send CCES a clear photograph of both hose connections together with your Kärcher model number and we can help identify the correct replacement hose.

Kärcher Pressure Washer Hoses in Rotherham

CCES Equipment & Supplies stocks Kärcher-compatible pressure washer hoses at our Rotherham sales counter, with UK delivery available. Customers can order online for delivery or collect locally.

Shop Kärcher Pressure Washer Hoses

Browse our current range of Kärcher-compatible replacement hoses here:

https://cces-supplies.co.uk/collections/karcher-pressure-washer-hoses