Kärcher 2.644-423.0 hogedrukreiniger-accessoire, borstel, 53 mm

The Kärcher 2.644-423.0 scrubbing brush attaches directly to the trigger gun of OC 3 mobile outdoor cleaners and combines a pressure jet with bristles to loosen and wash away stubborn dirt. With a working width of 53 mm and compact dimensions (depth 169 mm, height 21 mm), the brush is intended for quick, targeted cleaning of small to medium surfaces such as garden furniture and bicycles while allowing controlled water use and preserving battery life.

Advantages

The brush delivers strong cleaning power by combining a pressure jet and mechanical scrubbing, while its anti-slip profile and ergonomic shape provide a secure, comfortable grip during use. Water flow is only active when the trigger is pressed, enabling efficient and individual water consumption control. The accessory is lightweight and compatible with all OC 3 mobile outdoor cleaner models.

Suitable for

• Garden furniture and outdoor seating
• Bicycles and bike frames
• Small outdoor equipment and accessories
• Quick spot cleaning of encrusted grime and pollen film

Key specifications

• Manufacturer: Kärcher (Karcher)
• Manufacturer part number (MPN): 2.644-423.0
• EAN: 4066529040411
• Compatibility: OC 3 series mobile outdoor cleaners (OC 3, OC 3 + Adventure, OC 3 + Bike, etc.)
• Working width: 53 mm
• Dimensions (approx.): depth 169 mm, height 21 mm
• Package weight: 300 g

How to use

Fit the scrubbing brush directly onto the trigger gun of a compatible OC 3 mobile outdoor cleaner until it locks into place. Hold the ergonomic handle and press the device trigger to start the water flow while brushing the soiled surface with firm, even strokes. Release the trigger to stop water flow when pausing or finishing. Rinse the brush after use and allow it to dry before storage.

Recommendations

Use the 53 mm scrubbing brush for targeted removal of stubborn dirt such as pollen film or encrusted grime on small surfaces. For larger areas, consider a wider accessory to reduce cleaning time. Avoid using the brush on delicate painted or varnished surfaces without testing a small inconspicuous area first.