21 mm One-Piece Breastshield w/ Valve and Membrane for Medela Breast Pumps; Replace Medela 21 mm Personal Fit Breast Shield and Connector; Made by...[Product Information]- • 21 mm internal diameter; Suitable for nipple diameter 19-20 mm AFTER pumping; One-piece design; easy to clean， less piece to keep， and less chance for suction power loss.
- • Made from BPA/DEHP-free material and all components are steam safe for sterilization.
- • Breastshield x1 (21 mm ID， Buy two sets if you do pumping both sides at the same time)， Valve x 1， Membrane x 1; Compatible with all Medela pumps except FreeStyle， Maxi， Sonata and Harmony.
- • US FDA registered medical device (No. D192499); Comply with US FDA standards for containers that contact food and class II medical device. Test reports are online for your reference;
- Retail poly-bag packed; sealed by the manufacturer.
