CLOSED SYSTEM DESIGN: Silicone duckbill valves prevent milk backflow, directing milk into the collection bottle while preserving suction integrity for consistent performance. Item Type: Duckbill Valves Flange Inserts Diaphragm.
Nenesupply Membranes Valves Compatible with Medela Breast Pump Parts Not Original Medela Membrane Replacement Parts Accessories Compatible with Pump in Style Parts Symphony Harmony Hand Pump
Medela Freestyle Breast Pump Parts Kit 2 Connectors- 2 Membranes and back caps
12pcs Breast Pump Parts Compatible with Medela, Membranes Valves for Medela Bre
Hranio Breast Pump Parts Compatible with Spectra Pump Parts 24mm Flange, Spectra S1/S2 Breast Pump Parts Full Set 2 Set, Food-Grade Silicone BPA-Free (Full SET-24MM)
Two Full Sets Breast Pump Parts with 24mm Flange Compatible with Lansinoh Discreet Duo/NCVI/Nuliie/NICEGREEN Life/Zooawa S32 Breast Pump Replacement Parts,S32 Pump Parts,Extra Duckbill Valve&Diaphragm
FZGLHQQ 5 Pcs Duckbill Valves Transparent Anti Backflow Durable Safe Healthy Replace Breast Pump Parts Silicone Diaphragm Breast Pump Electric Breast Pump Parts
