Silicone Membrane & Duckbill Valve Breast Pump Replacement Parts

Silicone Membrane & Duckbill Valves – Breast Pump Replacement Parts

Keep your breast pump performing at its best with these high-quality silicone membrane and duckbill valve replacement parts. Designed for nursing moms who rely on consistent, hygienic milk expression, these accessories are a must-have for maintaining your pump's efficiency. Made from soft, durable, odorless, and latex-free silicone, they offer a safe and comfortable pumping experience every time.

These are physical breast pump accessory parts. This product is not intended to diagnose, treat, cure, or prevent any disease. This product is not evaluated by the FDA as a medical device for therapeutic use.

Why You'll Love These Replacement Parts

• Latex-Free Silicone: Made from food-grade, BPA-free silicone — safe for contact with breast milk and gentle for everyday use.
• Hygienic Barrier: The silicone membrane creates a reliable seal between pump components and your milk, preventing contamination and maintaining cleanliness.
• Versatile Compatibility: Designed to fit most popular breast pump models — ideal for moms at home or on the go.
• Easy to Install & Clean: Simple, fuss-free installation so you can spend less time on maintenance and more time with your baby.
• Travel-Friendly: Compact and lightweight — toss a spare in your bag for worry-free pumping at work, travel, or anywhere life takes you.
• Two Options Available: Choose from a silicone membrane OR duckbill valves depending on your pump's requirements.

Product Specifications

• Material: Food-grade silicone (latex-free)
• Type: Silicone Membrane / Duckbill Valve (select your option)
• Age Range: For nursing infants 13–24 months
• Country of Origin: Made in Mainland China

Package Includes

• 1× Silicone Membrane OR 1× Duckbill Valve (based on selected option)

Please Note

Please allow 1–3 cm variance due to manual measurement. Colors may appear slightly different depending on your monitor's display settings. Always check compatibility with your specific breast pump model before purchasing.

Helpful Resources for Nursing Moms

For guidance on breastfeeding and pumping best practices, visit the CDC Breastfeeding Resources — a trusted hub for maternal and infant health information.

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Frequently Asked Questions

Q: Are these silicone membrane and duckbill valve replacement parts safe for use with breast milk?

A: Yes! These replacement parts are made from food-grade, latex-free silicone that is safe for contact with breast milk. The material is odorless and free from harmful chemicals, ensuring hygienic milk expression for you and your baby.

Q: Will these breast pump replacement parts fit my pump model?

A: These silicone membranes and duckbill valves are designed to be compatible with most popular breast pump models. We recommend checking your pump's specifications or comparing dimensions before purchasing to ensure the best fit. Please allow 1–3 cm variance due to manual measurement.

Q: How often should I replace my breast pump membranes and duckbill valves?

A: It is generally recommended to replace breast pump membranes and duckbill valves every 4–8 weeks with regular use, or sooner if you notice reduced suction, tearing, or discoloration. Keeping replacement parts fresh helps maintain optimal pumping efficiency and hygiene.

Q: What is the difference between the silicone membrane and the duckbill valve options?

A: The silicone membrane acts as a flexible diaphragm that creates suction within the pump, while the duckbill valve is a one-way valve that controls milk flow direction. Both are critical components for effective pumping — please check your breast pump's manual to determine which part you need.