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Kärcher FJ 6 Foam Nozzle Attachment for Pressure Washers

Kärcher FJ 6 Foam Nozzle Attachment for Pressure Washers

The Kärcher FJ 6 Foam Nozzle is a specialised attachment designed for use with Kärcher pressure washers. Its primary function is to apply a thick, clinging layer of foam detergent onto surfaces, most commonly vehicles, before the main pressure washing stage. This pre-treatment helps to loosen and lift dirt, grime, and road film, making the subsequent rinse more effective and potentially reducing the need for vigorous scrubbing. The nozzle features a user-friendly design with two key adjustable functions. A yellow dial on top allows for precise control over the detergent dose, enabling users to adjust the foam thickness and concentration according to the level of soiling. Additionally, the jet level can be adjusted to suit different cleaning tasks. Constructed from durable materials to withstand high-pressure water flow, it is specifically engineered to be compatible with Kärcher's K2 through K7 series of pressure washers and is intended for use with Kärcher's own Ultra Foam Cleaner detergent for optimal performance. This accessory is ideally suited for car owners, caravan enthusiasts, and anyone looking to enhance their pressure washing routine for vehicles, garden furniture, or patio surfaces. It transforms a standard pressure washer into a more versatile cleaning tool, streamlining the process of applying pre-wash treatments. Its straightforward operation and compatibility make it a practical add-on for regular maintenance cleaning, helping to achieve a thorough clean with less physical effort.
Brand:Karcher
Compare prices from £25.95 to £25.95
4.3 / 5(185 reviews)
4039784855670
2 retailers
Blacks Best price
£25.95 (incl. £4.95 delivery)
In Stock Free delivery over £95.00 Pay later: Yes
Retailer information

We checked this product from this store on 10 Feb 2026 at 22:45.

Delivery

Cost
£4.95
Free over
£95.00
Time
3-5 working days
Restrictions
UK only. Excludes large tents, bikes, and gas items for some services. Next day delivery not available in Northern Ireland (BT postcodes), Channel Islands, and some Scottish islands.
Couriers
DPD, Evri, DHL

Returns & refunds

Refund
Within 5 business days

Payment & finance

Methods
Visa, Mastercard, Maestro, American Express, Apple Pay, Google Pay, PayPal
Interest-free
Pay in 3 instalments or pay in 30 days
BNPL
18+ UK residents, subject to status
Pay later
Klarna, Clearpay
Open retailer
Argos Product reviews 4.3 (185)
£25.95 (incl. £3.95 delivery)
In Stock Same day if ordered by 1pm, next day and standard delivery options available. Click & collect
Retailer information

We checked this product from this store on 17 Feb 2026 at 22:48.

Delivery

Cost
£3.95
Time
Same day if ordered by 1pm, next day and standard delivery options available.
Restrictions
Minimum £20 spend for Argos Plus delivery, excludes clothing and supplier-delivered items. Subject to stock, postcode, and availability.

Collection & in-store

Click & collect
Available
Availability
In store & online

Support

Self-service
Order tracking online via website.
Open retailer

* Price may not include delivery when not stated by the retailer. Prices may have changed since we last checked. We are not liable for any errors or omissions; please confirm price, availability and terms with the retailer before purchasing.

Page last updated: 17 Feb 2026, 22:48