3-Phase Cleaning Tablets Overview Essential for all JURA fully automatic espresso machines, the 3-Phase Cleaning Tablets are a specially calibrated cleaner that remove built up coffee oils, fats, and other residues from the brew group and brewing circuit. Designed for more than simply cleaning however, these tablets leave behind a protective barrier that helps to repel these deposits and keep your machine even cleaner. The new third phase also leaves behind a layer that repels mineral buildup as well for even greater protection for your machine. ﻿Pack of 6 Cleaning Tablets PLEASE NOTE: Use of these tablets does not eliminate the necessity of CLEARYL Smart Water Filters or Descaling Products. Phase 1: Cleaning The cleaning tablet is activated during rinsing. The cleaner breaks down and removes built up residues including fats and oils that are leftover as part of the brewing process. Phase 2: Care After removing built up oils and deposits, the tablets leave behind a protective barrier to help reduce buildup until the next cleaning. Phase 3: Protection The new third phase features the updated formula of the cleaning tablets leaves a barrier that now prevents against mineral buildup as well.