Get the most out of your pump. Extend the life of Lansinoh breast pumps and maintain top performance with this convenient bundle of the most frequently lost or worn pump parts. Compatible with Lansinoh Smartpump and Signature Pro Double Electric Breast Pumps. Includes tubing with connector, nipple hood, 2 diaphragm caps, 2 diaphragms, 2 nipple collars with sealing disks, and 4 white duckbill valves. For nearly 40 years, new mothers have trusted Lansinoh to support and care for them while they enter the messy magic of motherhood. Born from one mother's realization that birthing people often go without the support they need and deserve, Lansinoh proudly stands with mothers all over the world. Our journey started with award winning, doctor recommended HPA Lanolin Nipple Cream: today, we offer a comprehensive collection of solutions to help new parents navigate pregnancy, birth, breastfeeding, and pumping. Our product range includes organic nipple balm, disposable nursing pads, washable nursing pads, breastmilk storage bags, manual breast pumps and double electric breast pumps, postpartum essentials, baby bottles, and more. Lansinoh products are available in more than 70 countries and the company is committed to being climate neutral by 2030.