General description This descaling filter cartridge is designed for use with Karcher SC3 series steam cleaners, including models SC 3 EasyFix, SC 3 Upright EasyFix, SC 3 Upright EasyFix Premium, SC3MX, and SC3 127V BR. It features an automatic descaling function that helps to extend the life of your steam cleaner by preventing limescale buildup. The cartridge is easy to replace, ensuring that your machine remains in optimal working condition. Technical specifications Diameter: 50mm Height: 160mm Usage When the descaling cartridge symbol lights up red on your appliance's display, simply remove the current cartridge and insert the new one to maintain the performance of your steam cleaner. Other information This product is compatible with the specified Karcher models but is not an original part. The names and model numbers of the original manufacturers are used for reference purposes only.