Spectra Premium Accessory Kit - (Medium/24mm or Large/28mm)
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Spectra Baby Premium Accessory Kit includes: ONE of each of the following, Wide Neck Flange 28mm, Backflow Protector, Tubing and White Duckbill Valve, 5 oz (160 ml) Wide Neck Bottle with Bottle Cap, Collar ring and Sealing Disk. If double pumping, please buy two ($57.99). If double pumping, please buy two sets. Parts are designed for use with the Spectra S2, S1, DEW 350, 9 Plus, and M1 breast pumps. This wide neck breast shield is also compatible with Spectra wide neck bottles. If double pumping, please buy two. 2 sizes available: Medium--24mm, Large--28mm. Discounts for higher quantities.
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The 4 Best Breast Pumps of 2024
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Spectra® Premium Accessory Kit Replacement Parts 24mm or 28mm
Spectra Baby Premium Accessory Kit includes: ONE of each of the following, Wide Neck Flange 28mm, Backflow Protector, Tubing and White Duckbill Valve,
![](https://www.mommygear.com/media/spectra/spectra-pump-breast-shield-flange-sizing-2.jpg)
Spectra Premium Accessory Kit - (Medium/24mm or Large/28mm)
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Spectra Breast Shield Single S2, S1, M1, 9 Plus - The Breastfeeding Center, LLC
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Spectra Breastfeeding/Nursing for sale
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Spectra Premium Accessory Kit - (Medium/24mm or Large/28mm)
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Spectra® Premium Accessory Kit Replacement Parts 24mm or 28mm
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Spectra Premium Accessory Kit - 24mm
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Spectra Breast Shield Single S2, S1, M1, 9 Plus - The Breastfeeding Center, LLC
![](https://images.babylist.com/image/upload/w_340,h_340,c_thumb,f_auto/v1707862850/cv5s8x3okgt03mogr29z.jpg)
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Spectra Baby Pump Parts & Accessories
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Spectra
Wide Breast Shield Set — PMSI
![](https://www.mommygear.com/media/spectra/ss_size2/spectra-pump-breast-shield-flange-tubing-backflow-set.jpg)
Spectra Baby Pump Parts & Accessories