Pack of 4 Valves & 2 Diaphragms

Pack of 4 valves and 2 diaphragms that work together to create the right suction for your comfortable expressing. Compatible with all Lansinoh electric breast pumps. The diaphragm provides a barrier to prevent milk from backing up into tubing. Both pieces are BPA free.

Health Protection & Hygiene: Once opened this product may not be returned. Your statutory rights are not affected.