Maymom Flange for Spectra with Valve & Membrane (Narrow-Neck), 1pc (9 sizes, 15-36mm)

Maymom widemouth one-piece flange for spectra, 15 mm; 2 flange 2

Maymom Membranes for Medela Breastpumps (8-pack)

Maymom Flange for Spectra with Valve & Membrane (Narrow-Neck), 1pc

Maymom Silicone Flange Inserts for Medela & Spectra 24mm

Maymom Replacement Valves (2x) & Membranes (4x) for Medela

Maymom Thread Changer Bottle Adaptor - Wide to Narrow Neck (2nd

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

flange - Prices and Deals - Jan 2024

Nenesupply GentleFit Pump Kit for Spectra (4 Sizes)

Maymom Wide Neck Base Connector for Spectra (2pc)