Can I store the eufy Breast Pump’s flange in the refrigerator?
Yes. The eufy Breast Pump’s flange and other washable components can be stored in the refrigerator, but please do not store the flange and other washable components in the freezer.
If you have any further questions regarding the eufy Breast Pump, please don't hesitate to reach out to us for assistance.


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What's the difference between the Breast Pump E20 & S1? 10377 views 1 likes/2025-05-20 15:16:40
Why does my eufy Breast Pump have no suction or weak suction? 7474 views 1 likes/2025-05-20 16:23:29
What is the warranty policy for the eufy Breast Pump? 6218 views 1 likes/2025-05-20 16:31:44
What should I do if the Heating function on my eufy Breast Pump is not working? 5998 views 1 likes/2025-05-20 16:27:54
Can I clean the eufy Breast Pump in the dishwasher? 4794 views 1 likes/2025-05-20 15:50:27
How many different sizes are available for the eufy Breast Pump’s flange? 5450 views 1 likes/2025-04-08 16:30:18
What are the recommended sterilization methods and the cleaning frequency for the eufy Breast Pump? 4133 views 1 likes/2025-05-20 16:13:46
The charging case cannot charge/be fully charged 4806 views 1 likes/2025-04-08 16:30:26
How long does it take for the eufy Breast Pump to be fully charged? 3722 views 1 likes/2025-05-20 16:35:02
Can I store the eufy Breast Pump’s flange in the refrigerator? 3006 views 3 likes/2025-04-08 16:30:26

S1 User Guide

QSG of S1 (EN)

QSG of S1 (EU)

【T8D02】eufy Wearable Breast Pump S1 EU Declaration

Wearable Breast Pump S1 User Guide (T8D02)

E10 User Guide
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How to find the best flange size for Wearable Breast Pump S1 / S1 Pro


How to use the pump and eufy Baby App for Wearable Breast Pump S1 / S1 Pro


How to disassemble the eufy Wearable Breast Pump S1 / S1 Pro


How to use the eufy Wearable Breast Pump S1 Pro charging case
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