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eufy Sizing Insert Breast Pump Membranes - 2ct - 2 of 4eufy Sizing Insert Breast Pump Membranes - 2ct - 3 of 4eufy Sizing Insert Breast Pump Membranes - 2ct - 4 of 4
eufy Sizing Insert Breast Pump Membranes - 2ct - 1 of 4

eufy Sizing Insert Breast Pump Membranes 21mm - 2ct

$24.99
Size21mm

In Stock

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Free & easy returns
Return this item in store within 90 days for a full refund.
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At a glance

About this item

Highlights

  • Compatibility: Compatible with eufy Breast Pump E10, E20, S1, S1 Pro.
  • Easy to Install and Use: Enjoy hassle-free, simple setup and operation.
  • Sizing Guide: 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 2 months.
  • Customized Comfort: Find the perfect fit for your unique needs and experience comfortable, smooth breast pumping with our silicone flange inserts.
  • Safe Material: These flange inserts are made from food-grade soft silicone.
  • Guaranteed Reliability: eufy breast pump accessories are covered by a 90-day limited manufacturer's warranty.
  • Lifespan: Typically lasts 3 months. Replace if suction and performance decrease with use and sterilization, or based on your usage.
Dimensions (Overall): 1.38 Inches (H) x 1.97 Inches (W) x 3.74 Inches (D)
Weight: .06 Pounds
Package Quantity: 2
Industry or Government Certifications: FDA Approved
Compatible With: Eufy Breast Pumps
Material: Silicone
Care & Cleaning: Clean With Water
Warranty: 3 Month Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869
TCIN: 95005931
UPC: 194644055875
Item Number (DPCI): 030-05-4854
Origin: Imported
If the item details aren’t accurate or complete, we want to know about it.

Shipping details

Estimated ship dimensions: 1.97 inches length x 4.73 inches width x 1.54 inches height
Estimated ship weight: 0.044 pounds

Return details

This item must be returned to any Target store.
This item must be returned within 90 days of the date it was purchased in store, delivered to the guest, delivered by a Shipt shopper, or picked up by the guest.
See the return policy for complete information.

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3.7 out of 5 stars with 3 reviews
5 out of 5 stars
27 July, 2026
originally posted on eufylife.com

Would buy again!

Way better than most inserts! Silicone works best for me and they’re easy to put on
Ariel
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1 out of 5 stars
19 June, 2026
originally posted on eufylife.com

Changed the product and my supply dipped.

Changed the product and they do not work as well for me. Much more flimsy than the original that come with the pump. I bought two packs and can’t return them. Waste of money. Very frustrating.
Madison D
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