Milfos Rubber Liner 2020i4 (Pack of 4) The Milfos Rubber Liner 2020i4 is a replacement liner set designed for compatible Milfos milking clusters. Supplied as a pack of four, it is a practical choice for replacing a full cluster set during planned liner changes, helping farms maintain consistent milking performance across the parlour. Liners are one of the most important wear parts in the milking cluster, working directly with the teat to support milk flow, milk-out and cow comfort. Over time, rubber can lose flexibility, change shape or develop surface wear through repeated milking and regular cleaning cycles. Replacing tired liners with the Milfos Rubber Liner 2020i4 helps restore dependable liner action, supporting steadier teat contact and smoother cluster performance. This pack is well suited to scheduled servicing, routine rubberware replacement and cluster maintenance where the 2020i4 specification is required. Changing all four liners together helps keep the cluster balanced, reducing the risk of uneven performance caused by mixing old and new rubberware. The Milfos Rubber Liner 2020i4 is a useful stock item for dairy farms and engineers maintaining Milfos equipment, helping