Frequently Asked Questions

• Q: What material are the eufy Duckbill Valves made of? A: The eufy Duckbill Valves are made from food-grade soft silicone. This material ensures safety and durability for use with breast pumps.
• Q: How many Duckbill Valves come in a pack? A: Each pack contains four Duckbill Valves. This quantity provides a sufficient supply for regular replacement needs.
• Q: What is the size of each Duckbill Valve? A: Each Duckbill Valve is designed to fit standard breast pump flanges. They are specifically optimized for models E10, E20, S1, and S1 Pro.
• Q: How do I install the Duckbill Valves? A: Installation is simple and straightforward. Align the Duckbill Valves with the flange of your breast pump and press down until secure.
• Q: Can I use these Duckbill Valves with other breast pump brands? A: No, these Duckbill Valves are specifically designed for eufy breast pumps. They may not fit or function properly with other brands.
• Q: How often should I replace the Duckbill Valves? A: It is recommended to replace the Duckbill Valves every one to two months. Regular replacement ensures optimal suction and performance.
• Q: How do I clean the Duckbill Valves? A: You can clean the Duckbill Valves with warm, soapy water. Ensure they are thoroughly rinsed and dried before reusing.
• Q: Are the Duckbill Valves safe for my baby? A: Yes, the Duckbill Valves are made from food-grade silicone, making them safe for breastfeeding. They are designed to meet safety standards.
• Q: What is the lifespan of the Duckbill Valves? A: The Duckbill Valves typically last about three months with regular use. Replace them if you notice a decrease in suction.
• Q: Do the Duckbill Valves come with a warranty? A: Yes, eufy breast pump accessories, including Duckbill Valves, are covered by a ninety-day limited manufacturer’s warranty.
• Q: Are these Duckbill Valves leak-proof? A: Yes, the Duckbill Valves are designed to be leak-proof. This feature helps prevent spills during pumping.
• Q: Can I use these valves while traveling? A: Yes, the compact design of the Duckbill Valves makes them easy to pack and use while traveling. They are convenient for on-the-go pumping.
• Q: What color are the eufy Duckbill Valves? A: The Duckbill Valves are brown in color. This neutral shade blends well with standard breast pump components.
• Q: Are these valves compatible with all eufy breast pumps? A: The Duckbill Valves are compatible with eufy breast pump models E10, E20, S1, and S1 Pro only.
• Q: What should I do if the Duckbill Valves arrive damaged? A: If the Duckbill Valves arrive damaged, you should contact eufy customer support for assistance with returns or exchanges.