Use this soft serve machine brush kit to clean all of your Taylor frozen yogurt machines. Fits Taylor Models All Taylor Models Specifications Machine Cleaning Brushes Include: 1 - 1" white brush - Cleans draw valves 1 - 1" black brush - Cleans drive shave hole 1 - 4" tank brush - Cleans hoppers and freezing cylinders 1 - Double Ended Brush for cleaning prime plug holes and feed tubes. Replacement Schedule Replace this product quarterly. It is important to follow all cleaning instructions in your owners manual.