The FUANA 2.863-104.0 descaling cartridge is specifically designed for 1 upright steam cleaner. It features an anti- limescale filter, ensuring optimal performance in removing stubborn mineral build-up. Constructed from high-quality plastic, it maintains its size and shape, making it convenient to use. Its compact dimensions of 75x55x45mm allow for easy storage and transportation. This cartridge is not only environmentally friendly but also effective in enhancing the longevity of your steam cleaner, without compromising its performance. Say goodbye to limescale and say hello to a cleaner steam cleaner with the FUANA 2.863-104.0 descaling cartridge.