Maymom Flange For Spectra W/Valve And Membrane For Spectra Breast Pumps is the most requested by many Spectra pump users. Maymom develops this special kit just for Spectra users who have small nipple diameters. Spectra does not have this size of flange. It is only available from Maymom. Meeting every customer's needs is Maymom's value of existence. Maymom - Care for Each Mom!

Benefits and Features:

• One-Piece Breastshield (19 mm, 21 mm or 24 mm,27 mm, 30 mm internal diameter, the smallest one you can find and specially designed for Sepctra Pumps) , 1 Valve, 1 Membrane & 1 Adapter; Compatible with Spectra pumps S1, S2, M1, Spectra 9 having the back-flow protector.
• Connects to Standard-sized bottle (All Medela, Ameda Bottles and small version of Spectra, Playtex, Gerber, Dr Brown bottles etc; But NOT wide-mouth bottles like Avent or Wide version of Spectra bottles). Please purchase/Use a Standard-Wide bottle converter for Wide mouth bottles.
• US FDA registered medical device (No. D192499); Comply with US FDA and EU standards for containers that contact food and class II medical device.
• Retail poly-bag packed; sealed by the manufacturer.
• Made of Bisphenol-A (BPA)/DEHP-free material and all components are steam safe for sterilization.