19 mm One-Piece Breastshield w/ Valve, Membrane for Medela Breast

Universal Narrow Neck Breastshield Set – Pumpables

Maymom Conversion Kit Compatible with Medela Breast Pumps

Medela Symphony Breast Pump (RENTAL ONLY) - The Care Connection

Maymom flange for spectra, 17 mm w/valve/membrane/Flange adapter – Ana Wiz

Symphony Medela sur

Maymom Flange Adapter for Spectra S1, Spectra S2 to Use Medela

Medela replacement parts: Connector, valve membrane, bottle

Maymom MyFit Breast Shield for Spectra/Medela, 2pc (4 Sizes, 13-19mm)

Nenesupply GentleFit Breast Shield for Medela (2pc) (3 Sizes)

Maymom Conversion Kit Compatible with Medela Breast Pumps

Z1 Original Breast Shield