eufy Breast Pump S1 Pro/S1/E20 Accessories Bundle (24 mm Flange w/ 17mm insert). Complete set of parts for Eufy for the S1 and E20. All boxes are sealed and unopened. Includes exactly what is shown:

Eufy milk collector x2

Eufy heat flow flange 24mm x2

Eufy duckbill valve x4

Eufy diaphragm x2

Eufy 17mm sizing insert x2

Feel free to ask questions! Purchases before 9pm EST ship next business day. I do not accept returns.