Compatible with models: SC3 Series, SC 3 EasyFix, SC 3 Upright EasyFix, SC 3 Upright EasyFix Premium, SC3MX, SC3 127V BR Diameter: 50mm - Height : 160mm - Automatic descaling function - Permanent descaling by the cartridge extends the life of your machine - Quick and easy cartridge change - When the descaling cartridge symbol on your machine screen lights up red, simply unplug the cartridge and insert the new one ***Please note: All dimensions shown in this listing are approximate and may vary slightly from those shown. They are intended as a guide to helping you select the correct part for your machine*** This product is designed to be compatible with the brand(s) indicated and is not the original part. The original manufacturer name, model names and part numbers are for reference purposes only and are in no way associated with the original parts or the original manufacturer.