Compatible Models: Replaceable duckbill valves for Medela and Spectra pump. Compatible with Spectra S2, Spectra S1, Spectra 9 Plus, Spectra Dew 350, and Medela breast pumps except for Medela Freestyle, Sonata and Swing-maxi.
Same Suction As The Original: We have tested that our duckbill valves are the same suction power as the Spectra and Medela valves. Designed to replace the breast pump duckbill valve every 1-3 months.
Fewer Parts To Wash: One Papablic duckbill valve replaces a Medela valve and Medela membranes. Save money and fewer pump parts to wash, sterilize, and assemble.
Easy To Attach & Detach: This duckbill valve is specifically designed and equipped with an easy grab pull tab that you can detach and replace the Spectra duckbill valve or Medela valve easily.
Material: Food-grade Silicone, BPA/DEHP free, Comply with EU and FDA regulations for materials that contact food.
Dimensions: 1.8 x 1.8 x 3 inches
Package Includes: 6 x Duckbill Valves