Maymom 23mm Two Piece Wide Mouth Pump Parts Compatible with Spectra S1, S2 Pumps and 2 Valves Includes Neck Flanges Non Original Flange (23mm Valve)

Contents: 2 shields (23 mm), 2 wide neck connectors, 2 duck beaks (3rd Generation) The 23mm sign is suitable for mothers with a diameter of 21-22mm after pumping. The shield and connector form a breast pump flange. The whole set works for double pumps Flange Features: Divisible two piece flange, compatible with spectral pump, not like one piece spectra flange. Made by Maymom Two-piece construction is preferable for easy assembly, disassembly and cleaning. It also fits most hands-free pump bras on the market and homemade bras. Sign sizes available: 10mm, 12mm, 13mm, 15mm, 17mm, 19mm, 21mm, 23mm, 24mm, 25mm, 27mm, 28mm, 30mm, 32mm, 34mm, 36mm. Compatibility: This set is compatible with Spectra Pump S1, Spectra S2, Spectra 9 Plus. Only compatible with wide neck bottles (wide neck), such as Spectra wide neck bottle, Maymom wide neck bottle. To make it compatible with Medela bottles, try the Maymom bottle converter of the 3rd Generation (Amazon ASIN: B07MGSNJYJ) Regulations : All parts that come into contact with breast milk are BPA/DEHP free. Made by a US FDA certified company Maymom. Test reports can be found in their online access. Retail Packaging Sealed by Maymom Manufacturer Non Genuine Spectra Flange, Not Genuine Spectra Pump Parts. Not original Spectra S2 accessories. Not an original Spectra S1 accessory.