Water filter from Sig company imported directly from the company and suitable for Breville machines and Sig6 water filters in one package. Reduces water hardness. Improves the taste and appearance of coffee. The filter must be changed every two months. Suitable for Sig and Breville machines. Suitable for the following machines: Orakel ™ (SES980 - Batch 1749 and before) Barista Express ™ (SES875 - Batch 1734 and before) Doul Boller™ (BES920 - Batch 1748 and before) De-Temp Pro (BES810 - Batch 1737 and before) Note: Please check the current filter or the device batch code to ensure compatibility.