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View compareFrequently Asked Questions
- Q: What material are the duckbill valves made from? A: The duckbill valves are made from food grade silicone. This material is safe, soft, and odorless, ensuring a skin-friendly experience for both mothers and babies.
- Q: What are the dimensions of the product? A: The duckbill valves measure two point zero one inches in length, width, and height. These compact dimensions make them easy to handle and store.
- Q: How many duckbill valves come in the package? A: The package contains a total of ten duckbill valves. This quantity ensures you have ample replacements for your breastfeeding needs.
- Q: How do I install the duckbill valves on my breast pump? A: To install the duckbill valves, simply remove the old valves and replace them with the new ones. Ensure they fit securely to prevent any leakage.
- Q: Are these valves compatible with my breast pump model? A: Yes, these valves are compatible with various models including eufy S1 Pro, Lansinoh Discreet Duo, and NCVI NICEGREEN S32. They fit perfectly with S32, S21, and S18 breast pumps.
- Q: Do these valves prevent backflow? A: Yes, these duckbill valves are designed to prevent backflow and leakage. Their seamless design directs milk effectively to ensure a clean pumping experience.
- Q: How do I clean these duckbill valves? A: You can clean the duckbill valves by sanitizing them with boiling water, steam, or microwave-steam bags. Ensure they are thoroughly dried before the next use.
- Q: Are these duckbill valves safe for my baby? A: Yes, the duckbill valves are made from food grade silicone, which is safe and skin-friendly for infants. This ensures a hygienic breastfeeding experience.
- Q: Can I use these valves with other breast pump brands? A: Yes, these valves are compatible with multiple brands including Lansinoh, eufy, and NCVI. They are designed for universal use with various breast pumps.
- Q: What makes these valves efficient for pumping? A: These valves provide a no-loss pumping experience, similar to OEM parts. They maintain strong suction and ensure a smooth flow of milk.
- Q: How should I store the duckbill valves? A: Store the duckbill valves in a clean, dry place away from direct sunlight. Ensure they are sanitized and completely dry before storage.
- Q: Can I boil these valves for cleaning? A: Yes, you can boil the duckbill valves for cleaning. Use water at a temperature around one hundred degrees Celsius or two hundred twelve degrees Fahrenheit.
- Q: What is the lifespan of these duckbill valves? A: The lifespan of the duckbill valves can vary with use; however, regular cleaning and proper care can extend their usability significantly.
- Q: Are the duckbill valves leak-proof? A: Yes, the design of these duckbill valves ensures they are leak-proof. The silicone membranes create a closed system that captures every drop.
- Q: What should I do if the valves arrive damaged? A: If the duckbill valves arrive damaged, contact customer support for assistance with returns or exchanges. They will guide you through the process.
- Q: Are these valves easy to replace? A: Yes, these duckbill valves are easy to replace. Simply swap them out with the old ones to maintain optimal pumping efficiency.

