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This Karcher K series hose uses an M22 female screw thread coupling at the machine end and a click bayonet coupling at the trigger gun end, matching the newer style of K series domestic pressure washer where the trigger has a yellow release button rather than a black clip. It is a 1/4in high pressure reinforced braided hose rated to 180 Bar (2610 PSI) and 60C, with a heavy duty cover sleeve to protect it from dragging along the ground. It is sold in 5m, 10m, 15m and 20m lengths. Check the outlet and trigger type on your own machine before ordering, since it is not designed for older Karcher machines with a black C clip trigger.
Perfect For / Suitable Surfaces
Karcher K series pressure washers
M22 female screw machine outlets
Click fit trigger guns
Driveways
Patios
Cars and vans
Caution: Check your machine uses a screw on M22 outlet and your trigger gun has a yellow release button, as this hose does not suit older black C clip Karcher machines.
Technical Specifications
Product Type
Pressure Washer Hose
Brand
Equip2clean
Type
1/4in Reinforced Braided Hose
Available Lengths
5m, 10m, 15m, 20m
Max Working Pressure
180 Bar / 2610 PSI
Max Temperature
60C
Compatibility
New Type Karcher K Series Domestic Machines
Not Suitable For
Older Karcher Machines With Black C Clip
Coupling To Machine
M22 Female Screw Thread
Coupling To Trigger Gun
Click Bayonet
How To Use
Fitting
Confirm your machine has a screw on M22 female outlet.
Confirm your trigger gun uses the click bayonet fitting with a yellow release button.
Screw the M22 coupling onto the machine outlet by hand.
Push the click bayonet end onto the trigger gun until it clicks.
Run water through briefly to check both connections for leaks.
Care and checks
Hand tighten the M22 coupling, do not overtighten with tools.
Press the release catch before disconnecting the click bayonet end.
Coil the hose loosely after use to avoid kinks.
Check the screw thread and click coupling for wear before each use.
Top Tip: Tighten the M22 coupling by hand only, since overtightening with tools can damage the thread or seal.
Performance Benefits
Screws securely onto the machine outlet
Clicks onto the trigger gun in seconds
Handles pressure up to 180 Bar
Cover sleeve resists dragging and wear
Flexible hose is easy to coil
Feeds water to the trigger gun
Frequently Asked Questions
What lengths is this hose available in?
It comes in 5m, 10m, 15m and 20m lengths.
How does it connect to the machine?
It has an M22 female screw thread coupling that screws onto the machine outlet.
How does it connect to the trigger gun?
It has a click bayonet coupling that pushes onto the trigger gun until it clicks.
Will it fit my Karcher machine?
It suits the new type Karcher K series domestic machines where the trigger gun has a yellow release button.
Does it fit older Karcher machines?
No, it does not suit older Karcher machines with a black C clip trigger.
What is the maximum pressure rating?
It is rated to a maximum working pressure of 180 Bar (2610 PSI).
Is the hose reinforced?
Yes, it is a 1/4in high pressure reinforced braided hose with a heavy duty protective cover sleeve.
What should I pair it with?
Pair it with a compatible click fit trigger gun and a Karcher K series machine with an M22 outlet.
HQ Suggests Tips & Insights
Check your machine has a screw on M22 outlet.
Confirm your trigger gun has a yellow release button.
Hand tighten the M22 coupling, do not force it.
Push the click end on until it clicks.
Coil the hose loosely to avoid kinks.
Check couplings for wear before each use.
Not suitable for older black C clip Karcher machines.
Available online with UK-wide delivery from The Drivers HQ.
Equip2clean is a family-run UK pressure washer and professional cleaning equipment business, based in Knowsley, Merseyside. Its story starts in the 1970s, when Eric Paxton, a Royal Navy veteran, began building and supplying pressure washers; Jonathan Paxton formally launched Equip2clean in 2006, and Kieran Paxton joined in 2020 as the business grew online. Its ranges include Kiam pressure washers, Aquaspray Venom window cleaning poles and Gorilla Power generators, and it was named Knowsley Small Business of the Year in 2024 and 2025.
Professional hoses. The 1/4in hose with 3/8in quick releases is rated to 220 bar and 60°C, and the heavier 5/16in hose to 250 bar and 100°C. M22 female at both ends comes in 1/4in, from 8m to 30m, and 5/16in; there is also a steel braided TEMA quick release 5/16in hose.
Equip2clean machines, chemicals and start-up packages
Pressure washer. The Gorilla Power GP4 is a compact electric washer giving up to 140 bar and 7 litres a minute from an 1800W motor, with an auto stop pump, an integrated hose reel, a 5m hose and standard M22 fittings.
Detailing start-up packages. Three ready-made setups help a new mobile valeting or detailing business get going. Bronze is the entry-level kit for exterior washing, interior extraction and finishing. Silver adds the core machines for pressure washing, extraction, steam cleaning and spot-free rinsing. Gold adds portable power from a Gorilla Power 3800W inverter generator, more DI water capacity, 25L bulk chemicals and pro accessories, with a choice of the Kiam DTLR 2 Pro (160 bar, 10 litres a minute) or DTLR 2 Lite (150 bar, 8.45 litres a minute); see more from DTLR by Kiam.
Chemicals.P10 Traffic Film Remover is a 25L non-caustic TFR for use through a pressure washer. For carpets and upholstery there is a low foaming spotting solution in 5L or a 4 x 5L pack for hot or cold extraction machines, and a non-caustic detergent powder in 5kg and 10kg that Equip2clean lists for Kiam Aquarius, Numatic, Kärcher, Prochem and Rug Doctor machines.
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