Medela The valve, including 2 white diaphragms, is the spare part for the Medela breast pump. This valve is worn, so it must be checked and a spare part available. Suitable for Harmony, Swing, MiniElectric, Lactina, Symphony
The milk extractor must be removed after every use and thoroughly cleaned all parts to prevent the accumulation of dried milk. Separate the white membrane and the yellow valve and clean thoroughly. Boil everything once a day for three minutes.