Duckbill Valve Replacements for Freemie Closed System Cups (4)
Valve replacement for Freemie Closed System Cups
Quantity Per Package - (4) Four
IMPORTANT: These valves are ONLY for Closed System Cups that have an internal barrier. DO NOT use with Freemie Open System Cups For Medela and Hygeia Pumps. See cup parts picture below before ordering.