Steam cleaner accessory Karcher 2.863-018.0 — black, 55.2×162.4×55.2 mm, 170 g

The Kärcher 2.863-018.0 descaling cartridge removes lime scale from the fill water automatically and effectively, helping to extend the service life of compatible steam cleaners. Designed for use with Kärcher SC 3 models, the compact cartridge measures approximately 55.2 mm × 55.2 mm × 162.4 mm and is supplied as a single piece. Its black-and-white housing and lightweight (0.17 kg) construction make it simple to install and replace.

Advantages

The cartridge reduces lime deposits in the water circuit, which supports consistent steam performance and reduces maintenance frequency. Its compact dimensions and light weight ensure easy handling and installation. Compatibility with the SC 3 model ensures a precise fit and reliable operation.

Suitable for

• Kärcher SC 3 steam cleaners
• Homes with hard water where limescale build-up is likely
• Users seeking to maintain steam cleaner performance and longevity

Key specifications

• Manufacturer: Kärcher (Karcher)
• Model / MPN: 2.863-018.0 (28630180)
• EAN: 4054278026213
• Compatible with: SC 3
• Dimensions (W × D × H): 55.2 mm × 55.2 mm × 162.4 mm
• Weight: 0.17 kg
• Colour: Black, White
• Pack contents: 1 cartridge

How to use

Turn off and cool the steam cleaner before replacing the cartridge. Remove the old descaling cartridge according to the SC 3 user manual and insert the new Kärcher 2.863-018.0 until it sits securely. Follow the appliance instructions for any priming or reset steps, then refill the water tank and resume normal operation.

Usage recommendations

Replace the cartridge according to the intervals recommended in the SC 3 user manual or more frequently if you have particularly hard water. Use only genuine Kärcher replacement cartridges to ensure compatibility and maintain warranty conditions.