![Amazon.com : Maymom Breast Pump Kit Compatible with Medela Pump in Style Advanced Pump; 2xTwo-Piece 21mm 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 21mm Breastshield, 2 Valve, 4 Membrane, 2 Replacement Tubing; Replacement Part for Medela Shield, Medela Valve : Baby](https://m.media-amazon.com/images/I/61wsx4k5ebL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Maymom Breast Pump Kit Compatible with Medela Pump in Style Advanced Pump; 2xTwo-Piece 21mm Breastshield, 2 Valve, 4 Membrane, 2 Replacement Tubing; Replacement Part for Medela Shield, Medela Valve : Baby
![Amazon.com : PumpMom 21mm Breast Pump Shields Flanges for Medela, Replace Flange Compatible with Medela Breast Pumps PersonalFit, Freestyle, Maxi, Freestyle Flex Connector : Baby Amazon.com : PumpMom 21mm Breast Pump Shields Flanges for Medela, Replace Flange Compatible with Medela Breast Pumps PersonalFit, Freestyle, Maxi, Freestyle Flex Connector : Baby](https://m.media-amazon.com/images/I/41J8dS6QlqL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : PumpMom 21mm Breast Pump Shields Flanges for Medela, Replace Flange Compatible with Medela Breast Pumps PersonalFit, Freestyle, Maxi, Freestyle Flex Connector : Baby
![Amazon.com: Nenesupply Pump Parts with 21mm Flanges Compatible with Medela Pump in Style Parts Accessories Breast Pump Not Original Medela Pump Parts Incl. 21mm Flange Breastshield Connector Valve Membrane Tubing : Industrial Amazon.com: Nenesupply Pump Parts with 21mm Flanges Compatible with Medela Pump in Style Parts Accessories Breast Pump Not Original Medela Pump Parts Incl. 21mm Flange Breastshield Connector Valve Membrane Tubing : Industrial](https://m.media-amazon.com/images/I/61hFfknmpgL.jpg)
Amazon.com: Nenesupply Pump Parts with 21mm Flanges Compatible with Medela Pump in Style Parts Accessories Breast Pump Not Original Medela Pump Parts Incl. 21mm Flange Breastshield Connector Valve Membrane Tubing : 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 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/51ShFF3ljuL.jpg)
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 Pump Parts 21mm Flanges Compatible with Medela Breastpump Flange Valve Membrane Connector Compatible with Personalfit Connector Not Original Medela Pump Parts. Pump in Style Symphony : Industrial & Scientific Amazon.com: Nenesupply Pump Parts 21mm Flanges Compatible with Medela Breastpump Flange Valve Membrane Connector Compatible with Personalfit Connector Not Original Medela Pump Parts. Pump in Style Symphony : Industrial & Scientific](https://m.media-amazon.com/images/I/61DyAQU4wlL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Nenesupply Pump Parts 21mm Flanges Compatible with Medela Breastpump Flange Valve Membrane Connector Compatible with Personalfit Connector Not Original Medela Pump Parts. Pump in Style Symphony : Industrial & Scientific
![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)
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 : Maymom MyFit Pump Parts 21mm Compatible with Medela Breast Pump Parts Medela Flange Use on Medela Pump in Style Medela Personalfit Connector : Baby Amazon.com : Maymom MyFit Pump Parts 21mm Compatible with Medela Breast Pump Parts Medela Flange Use on Medela Pump in Style Medela Personalfit Connector : Baby](https://m.media-amazon.com/images/I/71C-lytsGEL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Maymom MyFit Pump Parts 21mm Compatible with Medela Breast Pump Parts Medela Flange Use on Medela Pump in Style Medela Personalfit Connector : Baby
![Maymom MyFit Pump Parts 21mm Compatible with Medela Breast Pump Parts Medela Flange Use on Medela Pump in Style Medela Personalfit Connector - Yahoo Shopping Maymom MyFit Pump Parts 21mm Compatible with Medela Breast Pump Parts Medela Flange Use on Medela Pump in Style Medela Personalfit Connector - Yahoo Shopping](https://s.yimg.com/lo/api/res/1.2/NcC.6ODqKzeugnJpHdyL3Q--/YXBwaWQ9ZWNfaG9yaXpvbnRhbDtoPTQwMDtzcz0xO3c9NDAw/https://m.media-amazon.com/images/I/51oqFVF4AQL._SL500_.jpg)
Maymom MyFit Pump Parts 21mm Compatible with Medela Breast Pump Parts Medela Flange Use on Medela Pump in Style Medela Personalfit Connector - Yahoo Shopping
![Amazon.com: Medela PersonalFit Breast Shields, 2 Count of Small 21mm Breast Pump Flanges, Authentic Medela Spare Parts, Made Without BPA : Baby Amazon.com: Medela PersonalFit Breast Shields, 2 Count of Small 21mm Breast Pump Flanges, Authentic Medela Spare Parts, Made Without BPA : Baby](https://m.media-amazon.com/images/I/812aeH1kiwL.jpg)
Amazon.com: Medela PersonalFit Breast Shields, 2 Count of Small 21mm Breast Pump Flanges, Authentic Medela Spare Parts, Made Without BPA : Baby
![semai Flange Inserts 21mm Breast Pump Parts Compatible with Momcozy S12 Pro/S9 Pro/S12/S9/Medela/Spectra/TSRETE 24mm Breast Pump Shields/Flanges, Reduce 24mm Nipple Tunnel Down to Correct Size, 4PCS - Yahoo Shopping semai Flange Inserts 21mm Breast Pump Parts Compatible with Momcozy S12 Pro/S9 Pro/S12/S9/Medela/Spectra/TSRETE 24mm Breast Pump Shields/Flanges, Reduce 24mm Nipple Tunnel Down to Correct Size, 4PCS - Yahoo Shopping](https://s.yimg.com/lo/api/res/1.2/cFdcBBRkoZmqj56pNOhu.g--/YXBwaWQ9ZWNfaG9yaXpvbnRhbDtoPTQwMDtzcz0xO3c9NDAw/https://m.media-amazon.com/images/I/51l0MPQsxjL._SL500_.jpg)
semai Flange Inserts 21mm Breast Pump Parts Compatible with Momcozy S12 Pro/S9 Pro/S12/S9/Medela/Spectra/TSRETE 24mm Breast Pump Shields/Flanges, Reduce 24mm Nipple Tunnel Down to Correct Size, 4PCS - Yahoo Shopping
![Amazon.com : NENESUPPLY Pump Parts with 21mm Flanges Compatible with Medela Pump in Style Maxflow Breastpump and Personalfit Flex. Incl. Flange Membrane Connector Tubing Valve. Not Original Medela Pump Parts : Baby Amazon.com : NENESUPPLY Pump Parts with 21mm Flanges Compatible with Medela Pump in Style Maxflow Breastpump and Personalfit Flex. Incl. Flange Membrane Connector Tubing Valve. Not Original Medela Pump Parts : Baby](https://m.media-amazon.com/images/I/51rcOOPJEdL.jpg)
Amazon.com : NENESUPPLY Pump Parts with 21mm Flanges Compatible with Medela Pump in Style Maxflow Breastpump and Personalfit Flex. Incl. Flange Membrane Connector Tubing Valve. Not Original Medela Pump Parts : Baby
![Amazon.com: Nenesupply Pump Parts 21mm Flanges Compatible with Medela Breastpump Flange Valve Membrane Connector Compatible with Personalfit Connector Not Original Medela Pump Parts. Pump in Style Symphony : Industrial & Scientific Amazon.com: Nenesupply Pump Parts 21mm Flanges Compatible with Medela Breastpump Flange Valve Membrane Connector Compatible with Personalfit Connector Not Original Medela Pump Parts. Pump in Style Symphony : Industrial & Scientific](https://m.media-amazon.com/images/I/612HjpVCxXL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Nenesupply Pump Parts 21mm Flanges Compatible with Medela Breastpump Flange Valve Membrane Connector Compatible with Personalfit Connector Not Original Medela Pump Parts. Pump in Style Symphony : Industrial & Scientific
![Amazon.com : 21 mm 2xOne-Piece Small Breastshield w/ Valve and Membrane for Medela Breast Pumps; Replacement to Medela PersonalFit 21 Breastshield and Personal Fit Connector; Made by Maymom : Breast Shells : Baby Amazon.com : 21 mm 2xOne-Piece Small Breastshield w/ Valve and Membrane for Medela Breast Pumps; Replacement to Medela PersonalFit 21 Breastshield and Personal Fit Connector; Made by Maymom : Breast Shells : Baby](https://m.media-amazon.com/images/I/61gkgGAcHZL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : 21 mm 2xOne-Piece Small Breastshield w/ Valve and Membrane for Medela Breast Pumps; Replacement to Medela PersonalFit 21 Breastshield and Personal Fit Connector; Made by Maymom : Breast Shells : Baby
![Breast Pump Kit for Medela Double Electric Pump in Style Pumps; 2 One-Piece 21mm Breastshields, 2 Valves, 4 Membranes [M001-2sF2V4M] - US$19.99 : Maymom Wholesale Shopping Cart Breast Pump Kit for Medela Double Electric Pump in Style Pumps; 2 One-Piece 21mm Breastshields, 2 Valves, 4 Membranes [M001-2sF2V4M] - US$19.99 : Maymom Wholesale Shopping Cart](http://www.maymom.com/eshop/images/main-01-21.jpg)
Breast Pump Kit for Medela Double Electric Pump in Style Pumps; 2 One-Piece 21mm Breastshields, 2 Valves, 4 Membranes [M001-2sF2V4M] - US$19.99 : Maymom Wholesale Shopping Cart
![Maymom MyFit Pump Parts 21mm Compatible with Medela Breast Pump Parts Medela Flange Use on Medela Pump in Style Medela Personalfit Connector - Yahoo Shopping Maymom MyFit Pump Parts 21mm Compatible with Medela Breast Pump Parts Medela Flange Use on Medela Pump in Style Medela Personalfit Connector - Yahoo Shopping](https://s.yimg.com/lo/api/res/1.2/mc28AS8RsT62gMyKzvBTHQ--/YXBwaWQ9ZWNfaG9yaXpvbnRhbDtoPTQwMDtzcz0xO3c9NDAw/https://m.media-amazon.com/images/I/51fkzdV-ASL._SL500_.jpg)
Maymom MyFit Pump Parts 21mm Compatible with Medela Breast Pump Parts Medela Flange Use on Medela Pump in Style Medela Personalfit Connector - Yahoo Shopping
![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/61TLnozk2oL.jpg)
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
![Maymom Breast Pump Kit Compatible with Medela Pump in Style Advanced Pump; 2xTwo-Piece 21mm Breastshield, 2 Valve, 4 Membrane, 2 Replacement Tubing; Replacement Part for Medela Shield, Medela Valve - Yahoo Shopping Maymom Breast Pump Kit Compatible with Medela Pump in Style Advanced Pump; 2xTwo-Piece 21mm Breastshield, 2 Valve, 4 Membrane, 2 Replacement Tubing; Replacement Part for Medela Shield, Medela Valve - Yahoo Shopping](https://s.yimg.com/lo/api/res/1.2/F4VZjBsDSj_nfdzA1gqcug--/YXBwaWQ9ZWNfaG9yaXpvbnRhbDtoPTQwMDtzcz0xO3c9NDAw/https://m.media-amazon.com/images/I/51xYzRTuSUL._SL500_.jpg)
Maymom Breast Pump Kit Compatible with Medela Pump in Style Advanced Pump; 2xTwo-Piece 21mm Breastshield, 2 Valve, 4 Membrane, 2 Replacement Tubing; Replacement Part for Medela Shield, Medela Valve - Yahoo Shopping
![Amazon.com : Maymom MyFit Pump Parts 21mm Compatible with Medela Breast Pump Parts Medela Flange Use on Medela Pump in Style Medela Personalfit Connector : Baby Amazon.com : Maymom MyFit Pump Parts 21mm Compatible with Medela Breast Pump Parts Medela Flange Use on Medela Pump in Style Medela Personalfit Connector : Baby](https://m.media-amazon.com/images/I/51nlTal4O-L._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Maymom MyFit Pump Parts 21mm Compatible with Medela Breast Pump Parts Medela Flange Use on Medela Pump in Style Medela Personalfit Connector : Baby
![MyFit 21 mm Shield; Compatible with Medela Breast Pumps Having PersonalFit, Freestyle, Harmony, Maxi Connector; Connects; 2pc [MP012-F21x2] - US$3.60 : Maymom Wholesale Shopping Cart MyFit 21 mm Shield; Compatible with Medela Breast Pumps Having PersonalFit, Freestyle, Harmony, Maxi Connector; Connects; 2pc [MP012-F21x2] - US$3.60 : Maymom Wholesale Shopping Cart](https://www.maymom.com/eshop/images/Double_curved_sized-06.jpg)
MyFit 21 mm Shield; Compatible with Medela Breast Pumps Having PersonalFit, Freestyle, Harmony, Maxi Connector; Connects; 2pc [MP012-F21x2] - US$3.60 : Maymom Wholesale Shopping Cart
![Amazon.com: Nenesupply 21mm Soft Flange Compatible with Medela Breast Pump Parts Replace 21mm Flange for Medela Accessories Compatible with Pump in Style Parts Symphony Swing Harmony Pump and Personalfit Flex : Industrial Amazon.com: Nenesupply 21mm Soft Flange Compatible with Medela Breast Pump Parts Replace 21mm Flange for Medela Accessories Compatible with Pump in Style Parts Symphony Swing Harmony Pump and Personalfit Flex : Industrial](https://m.media-amazon.com/images/I/41NkoJxcPWL._AC_UF1000,1000_QL80_.jpg)