The Nenesupply 21mm 2-piece duckbill valves are a must-have for your Spectra Breastpump. These valve replacements offer a wide mouth design and work seamlessly with the Spectra pump's 21mm flanges, ensuring a secure and comfortable fit. Made of a durable, food-grade silicone material, they are easy to clean and provide a reliable seal. The duckbill design helps reduce air leakage and ensures a consistent flow rate, which is essential for mothers requiring high-volume pumping. With the compatibility to backflow protectors, you can further optimize your pump's performance and safety. Whether you're a first-time user or a seasoned expert, these valves will provide you with consistent pumping, making them a valuable addition to your Spectra Breastpump arsenal.
