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Karcher FJ6 Foam Nozzle

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The FJ 6 foam nozzle with extra powerful foam is great for easy cleaning of surfaces such as paint, glass and stone.

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Product overview

The FJ 6 foam nozzle with extra powerful foam is great for easy cleaning of surfaces such as paint, glass and stone.

Ideal for vehicles, gardens, garden furniture, façades, stairways, caravans, paths, walls, venetian blinds, terraces, driveways & more.

Pour Kärcher detergent directly into the foam nozzle, attach the nozzle to the gun and apply the foam. The detergent dose can easily be adjusted on the foam nozzle (yellow knob). The jet level can be adjusted as required.

Suitable for all Kärcher pressure washers of the K 2 to K 7 classes. Ideal for use with Kärcher ultra foam cleaner.

• Tank with 0.6 litre capacity
• Lasts longer without refilling
• Easy replacement of various RM
• Extremely user-friendly
• Powerful, adhering foam
• Effortless cleaning of all surfaces
• Transparent detergent container - level of contents always visible

Carton weight: 0.2kg
Dimensions W 93mm x D 201mm x H184mm
Container capacity: approx. 0.6 litres
Suits: Kärcher pressure washers of the K 2 to K 7 classes


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0800 800 880

Questions and answers

-5 votes
Hello. I do not understand, this Foam comes with the gun? Thanks
No, the Kärcher ultra foam cleaner is sold separately.
By Trade Tested on September 21 2021

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All reviews (12)

Read reviews that mention

Karcher FJ6 Foam Nozzle

Very happy with the foam gun, does an awesome job of foaming my pride and joy when washing her.

Skippy Canterbury
Karcher FJ6 Foam Nozzle

Good tool and price

Steve shaw Auckland

Great product, works well!

Stu + Pip Henry Hawke's Bay
Easy Peasy

Brought this to try out as have seen foam nozzles on youtube, was a little difficult connecting to my karcher water blaster but with a little filing was able to make it work and altho didnt seem as frothy as the youtube videos did a great job of cleaning the car and fun that my boys wanted to carry on and clean two other cars so extra benefits right there.

Sam Auckland NZ
Does not fit all Karcher Models

I have an older Karcher K3 series Water Blaster and it does not fit. The shaft clearance is not long enough so it does not go deep enough to then twist it in place. Just be mindful I guess.

Deven Auckland
No, I do not recommend this product.
Karcher Foaming attachment

works as expected great price

Markj Waikato
Excellent value

This nozzle allows you to spray in any direction and different power settings. It's been useful to wash surfaces like walls and concrete floors, and my car. Its container is bigger than another similar model, which allows for less interruptions during the work.

Rafael Kapiti Coast

Used this to wash my car and satisfying result

propolis Christchurch
awesome product + good price

good price awesome product with the adjustable spray well made

Ben auckland
Karcher FJ6 Foam Nozzle

Works great quick way to clean the truck

Coffinman Northland