![2X 17 mm Maymom Wide Neck Pump Parts for Spectra S1/S2 Pumps; Incl Wide Mouth Flanges; Not Original Spectra Flange; Replaces Spe 2X 17 mm Maymom Wide Neck Pump Parts for Spectra S1/S2 Pumps; Incl Wide Mouth Flanges; Not Original Spectra Flange; Replaces Spe](https://c.shld.net/rpx/i/s/pi/mp/9150/prod_10726676602?src=https%3A%2F%2Fimages-na.ssl-images-amazon.com%2Fimages%2FI%2F51NbxmUZ1AL.jpg&d=3ae6940e5fe676822aad7af67f65256e4ba82d3f&hei=450&wid=450)
2X 17 mm Maymom Wide Neck Pump Parts for Spectra S1/S2 Pumps; Incl Wide Mouth Flanges; Not Original Spectra Flange; Replaces Spe
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Amazon.com : Flange Inserts 13/15/17/19/21mm for Medela,Spectra 24mm Shields/Flanges,Compatible with TSRETE,CPPSLEE,Momcozy S9/S9Pro/S12/S12Pro Wearable Breast Pump,Reduce 24mm Nipple Tunnel Down to 5pcs : Baby
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Begical Flange Inserts 15mm for Medela/Spectra/tsrete/momcozy/Elvie/Motif Luna/Ameda MYA Breastpump 24mm Breast Shields. Reduce 24mm Nipple Tunnel Down to 15mm - Walmart.com
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Amazon.com : Mayyatt 21mm Flange Inserts for Medela Spectra Willow 24mm Flanges Wearable Breast Pump Cups S9 Pro S12 Pro Pump Size Reduction Optimize Milk Output : Baby
![Amazon.com : Flange Inserts 13/15/17/19/21mm Suitable for Medela,Spectra 24mm Shields/Flanges,Willow Cups.Compatible with S9/S10/S12 Wearable Breast Pump,Reduce Tunnel Down to Correct Size,5PCS : Baby Amazon.com : Flange Inserts 13/15/17/19/21mm Suitable for Medela,Spectra 24mm Shields/Flanges,Willow Cups.Compatible with S9/S10/S12 Wearable Breast Pump,Reduce Tunnel Down to Correct Size,5PCS : Baby](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61DQ1FOm7xL._AC_UF350,350_QL80_.jpg)
Amazon.com : Flange Inserts 13/15/17/19/21mm Suitable for Medela,Spectra 24mm Shields/Flanges,Willow Cups.Compatible with S9/S10/S12 Wearable Breast Pump,Reduce Tunnel Down to Correct Size,5PCS : Baby
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Amazon.com : Begical Clear Breastpump Flange Inserts 15mm for Freemie 25mm Collection Cup/Spectra cacacup 24mm Breast Pump Shields/Flanges. Reduce Nipple Tunnel Down to 15mm : Baby
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Amazon.com: Nenesupply 24mm Flange Pump Parts Compatible w Spectra S2 S1 Breast Pumps Replacement Kit for Spectra Pump Parts S2 Parts S2 Accessories Inc Flange Duckbill Valve Backflow Protector : Everything Else
![Spectra Baby USA - Spectra Wide Breast Shield Set - Medium (24mm) - for S2, S1, M1, 9 Plus Breast Pumps - Walmart.com Spectra Baby USA - Spectra Wide Breast Shield Set - Medium (24mm) - for S2, S1, M1, 9 Plus Breast Pumps - Walmart.com](https://i5.walmartimages.com/asr/5f1c5968-4714-42ff-a04f-90f50f6e6e74_1.adb06e8c35f258ac862a00f34285dfba.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)