These items are after market parts made by Maymom to replace your Ameda Flange and Ameda white valve/duckbill.
Maymom Large Replacement Flange Kit Compatible with Ameda Purely Yours, Ultra B
Maymom Duckbill, Replacement Flange Kit Compatible with Ameda Purely Yours, Ultra Breastpump, Flange 17 mm; Made by Maymom (Flange 17 mm (XXS), Duckbill)
Maymom 14 mm Flange Insert Compatible with Elvie Single/Double Electric, Elvie Stride Cup (24mm), Compatible with Medela PersonalFit Flex Shield, Not Original Elvie Replacement Parts
Maymom Compatible 24mm Flange & Duckbill Valve for Spectra S1 Spectra S2 Breastpump Not Original Spectra S2 Accessories Not Original Spectra Pump Parts Replace Spectra Duckbill, Replace Spectra Flange
Maymom Compatible 24mm Flange & Duckbill Valve for Spectra S1 Spectra S2 Pumps
Maymom 2 PC Flange set for Medela Breast Pumps (Pump in Style, Lactina Symphony