Compatible Fullwood Milking Liners 020138 – Pack of 4 The Compatible Fullwood Milking Liners 020138 – Pack of 4 are quality pattern replacement liners designed to suit Fullwood milking systems requiring the SL2 CTF WT specification . Choosing the correct liner is essential for maintaining stable vacuum levels, efficient milk flow, and consistent cow comfort during every milking. Manufactured with a 22.5mm hood aperture , these liners provide a secure and accurate fit within compatible Fullwood shells. Correct hood sizing helps keep the liner stable in the shell, reducing the risk of liner slip and supporting smooth, even milk-out across all four quarters. The liners feature a 10mm internal diameter , allowing effective milk flow while maintaining balanced pulsation characteristics. This combination supports consistent milking performance and helps protect teat condition when liners are replaced at recommended intervals as part of routine maintenance. Supplied as a pack of four , the Compatible Fullwood Milking Liners 020138 – Pack of 4 are ideal for replacing a full cluster set at the same time. Replacing liners together ensures even wear, balanced operation, and improved hygiene,