eufy Original 21mm Sizing Inserts (2-Pack) for Wearable Breast Pump S1/S1 Pro/E10/E20, Silicone Sizing Inserts, Easy to Install and Use, Comfortable and Precise Fit for Better Suction
Compatible with eufy Breast Pump E10 / E20 / S1 / S1 Pro.
Enjoy hassle-free, simple setup and operation.
Refer to our sizing guide to select the right size for optimal comfort. Nipple size may change during different breastfeeding stages, requiring different sizes of inserts. We recommend replacing flange inserts every 1 to 3 months.
Find the perfect fit for your unique needs and experience comfortable, smooth breast pumping with our silicone flange inserts.
These flange inserts are made from food-grade soft silicone.
We’ll try to get your question answered within 24 hours by a Best Buy customer or brand representative.