Kärcher 2.644-018.0 pressure washer accessory: Brush, 198 mm, 729 mm, 768 mm

The PS 20 power scrubber is an accessory for the battery-powered pressure cleaner KHB 5 Battery (Kärcher 2.644-018.0). It features two integrated nozzles, a splash guard with bristles and a head that can be rotated by 90 degrees, which makes it easier to reach and clean confined or awkward areas. The tool is available with two extension tubes and fits KHB 5 Battery and KHB 5 Battery Set.

Advantages

The dual integrated nozzles provide more efficient cleaning of surfaces compared to a single spray lance. The compact and rotatable head improves access to hard-to-reach areas. Two extension tubes allow flexible use depending on the task, enabling handheld operation or extended reach.

Suitable for

• Cleaning patios, terraces and outdoor furniture
• Removing dirt from vehicle rims and wheel arches
• Cleaning gaps, steps and other narrow or awkward spaces
• Care of garden tools and equipment

Key specifications

• Compatibility: KHB 5 Battery, KHB 5 Battery Set
• Width: 198 mm
• Depth (with extension): 729 mm
• Height (with extension): 768 mm
• Integrated components: 2 nozzles, splash guard with bristles
• Rotation: 90° rotatable head

How to use

Attach the PS 20 brush to the lance of the KHB 5 Battery according to the pressure washer’s connection instructions. Choose whether to fit one or both extension tubes depending on the required reach. Switch on the KHB 5 Battery and direct the brush at the surface to be cleaned, moving it slowly and evenly. Use the 90° rotation to change the brushing angle for confined or awkward spots. After use, switch off the machine, release pressure if required and rinse the brush head to remove dirt.

Usage recommendations

Use suitable cleaning detergents recommended for pressure washers only if compatible with the KHB 5 Battery. Avoid aggressive chemicals that could damage bristles or painted surfaces. Store the brush in a dry place and rinse after use to prolong service life.