![Amazon.com : Maymom Breast Pump Kit Compatible with Medela Pump in Style Advanced Pump; 2xTwo-Piece 24mm Breastshield, 2 Valve, 4 Membrane, 2 Replacement Tubing; Replacement Part for Medela Shield, Medela Valve : Baby Amazon.com : Maymom Breast Pump Kit Compatible with Medela Pump in Style Advanced Pump; 2xTwo-Piece 24mm Breastshield, 2 Valve, 4 Membrane, 2 Replacement Tubing; Replacement Part for Medela Shield, Medela Valve : Baby](https://m.media-amazon.com/images/I/61I4gNIdeTL.jpg)
Amazon.com : Maymom Breast Pump Kit Compatible with Medela Pump in Style Advanced Pump; 2xTwo-Piece 24mm Breastshield, 2 Valve, 4 Membrane, 2 Replacement Tubing; Replacement Part for Medela Shield, Medela Valve : Baby
![Amazon.com : Replacement Parts for Medela Harmony Manual Pump; 4 O-Rings, 2 Membranes by Maymom : Baby Amazon.com : Replacement Parts for Medela Harmony Manual Pump; 4 O-Rings, 2 Membranes by Maymom : Baby](https://m.media-amazon.com/images/I/41tAn+xHkYL._AC_UF350,350_QL80_.jpg)
Amazon.com : Replacement Parts for Medela Harmony Manual Pump; 4 O-Rings, 2 Membranes by Maymom : Baby
![Amazon.com: Nenesupply 21mm Flange Compatible with Medela Breast Pump Parts Replace 21mm Flange for Medela Accessories Compatible with Pump in Style Parts Symphony Swing Harmony Pump Work with Personalfit Flex : Industrial Amazon.com: Nenesupply 21mm Flange Compatible with Medela Breast Pump Parts Replace 21mm Flange for Medela Accessories Compatible with Pump in Style Parts Symphony Swing Harmony Pump Work with Personalfit Flex : Industrial](https://m.media-amazon.com/images/I/61WaDvugaWL._AC_UF1000,1000_QL80_.jpg)