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View compareFrequently Asked Questions
- Q: What breast pumps are compatible with Nenesupply Duckbill Valves? A: Nenesupply Duckbill Valves are compatible with Lansinoh Signature Pro, Smartpump, and Manual breast pumps.
- Q: Are Nenesupply Duckbill Valves original Lansinoh parts? A: No, Nenesupply Duckbill Valves are not original Lansinoh pump parts, but they are designed to be compatible with Lansinoh models.
- Q: How do I install the Nenesupply Duckbill Valves? A: To install the Nenesupply Duckbill Valves, simply remove the valve from its extended base to avoid damaging the valve tips, then place the new valve securely onto the pump.
- Q: Are these valves safe for food contact? A: Yes, Nenesupply Duckbill Valves comply with EU and USA regulations for materials that contact food and have been tested by independent labs for quality and safety.
- Q: Can I sterilize the Nenesupply Duckbill Valves? A: Yes, Nenesupply Duckbill Valves can be sterilized in water steam or boiling water without compromising their integrity.
- Q: What materials are used in the Nenesupply Duckbill Valves? A: Nenesupply Duckbill Valves are made of silicone, which is BPA free and DEHP free, ensuring safety for you and your baby.
- Q: Will the Nenesupply Duckbill Valves fit tightly to prevent gaps? A: Yes, the Nenesupply Duckbill Valves are designed to have no gaps on the valve tips, ensuring the same suction performance as original parts.
- Q: How many duckbill valves come in a package? A: Each package contains four Nenesupply Duckbill Valves.
- Q: What should I do if the valves are loose or break? A: If the valves are loose or break, please replace them with new Nenesupply Duckbill Valves to ensure optimal performance during pumping.
- Q: Is there a warranty or guarantee for Nenesupply Duckbill Valves? A: Please check with the retailer for specific warranty or guarantee information regarding Nenesupply Duckbill Valves.

