Replacement One-Piece Duckbill Valves for Spectra & Medela Breastpumps (6-Pack)
These duckbill valves are easy to attach and detach. Made from sturdy materials. BPA free and DEHP free. Fewer pump parts to wash, sterilize, and assemble. EASY TO INSTALL AND REMOVE. Can be sterilized in water steam or boiling water.