Nenesupply 5 pc Duckbill Valves Compatible with Medela and Spectra Pump Parts Use on Spectra S2 Spectra S1 and Pump in Style Harmony Symphony Replace Spectra Duckbill Valves and Medela Valve 11062281 Helps Produce Energy and Support

Helps Produce Energy and Support Nervous System: B complex vitamins are essential for energy production as it helps convert food into usable energy through metabolism

Avoid rubbing or applying too much pressure

Recommended 3 years and up

Everlasting luxurious Cellulose Acetate

Nenesupply 5 pc Duckbill Valves Compatible with Medela and Spectra Pump Parts Use on Spectra S2 Spectra S1 and Pump in Style Harmony Symphony Replace Spectra Duckbill Valves and Medela Valve 11062281 Helps Produce Energy and SupportOverview Nenesupply 5 pc Duckbill Valves are essential accessories for Medela and Spectra breast pumps, providing a reliable solution for maintaining pump efficiency. These valves offer a seamless replacement for worn out or damaged parts. Premium Features Compatible with Medela and Spectra pumps Ensures proper suction and milk expression Durable construction for long lasting use Key Benefits Improves pump performance and efficiency Prevents milk