Kärcher FJ 6 Foam Nozzle, 0.6 litre

The Kärcher FJ 6 Foam Nozzle (2.643-147.0) is an attachment for applying detergent as a thick foam during outdoor cleaning. It converts liquid cleaner into a foam that clings to vertical surfaces longer than a standard water jet. The nozzle has a built-in 0.6 L detergent reservoir, so the detergent is mixed and dosed within the unit. It is compatible only with Kärcher K2 to K7 series consumer pressure washers. The nozzle is used for cleaning vehicles, motorcycles, facades, and garden paths.

At 170 g, the accessory is light enough to keep the lance balanced during use. A bayonet connection secures the nozzle to the trigger gun without tools. The spray angle and pattern can be adjusted to suit the surface and the level of dirt. The nozzle measures 290 mm in height and 90 mm in width. The detergent level is visible through the reservoir wall, so you can see when a refill is needed.

• 0.6 L reservoir capacity – holds enough detergent to clean a standard vehicle without frequent refills.
• Bayonet connection – secures the nozzle to Kärcher K-series trigger guns.
• Spray pattern adjustment – lets you change the foam output to match the surface.
• 170 g unit weight – keeps the lance light and reduces arm fatigue during longer cleaning sessions.
• K2 to K7 series compatibility – fits Kärcher consumer-grade pressure washers with the bayonet system.
• Transparent tank – shows the detergent level at a glance.