eufy Sizing Insert for Breast Pump E10/E20/S1/S1 Pro (2-Pack)

eufy Sizing Insert for Breast Pump E10/E20/S1/S1 Pro (2-Pack)

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eufy Breast Pump Sizing Inserts reduce the flange opening for a more precise, comfortable pumping fit. Made from soft, food-grade silicone and available in 17mm, 19mm and 21mm sizes. Compatible with E10, E20, S1 and S1 Pro pumps. Available at Fed is Best.

Find A More Precise Breast Pump Fit

eufy Breast Pump Sizing Inserts, available at Fed is Best, fit inside a compatible eufy breast pump flange to reduce the tunnel opening. They provide additional sizing options when the standard flange opening is too large, helping you achieve a more precise and comfortable pumping fit.

Made from soft, food-grade silicone, the inserts are available in 17mm, 19mm and 21mm sizes. Each selected size comes as a 2-pack.

Why Flange Fit Matters

Correct flange sizing plays an important role in both pumping comfort and performance. During pumping, your nipple should move freely within the flange tunnel without excessive rubbing. In addition, too much surrounding breast tissue should not be pulled into the tunnel.

A sizing insert reduces the diameter of the existing flange opening rather than replacing the entire flange. This allows you to customise the fit of your compatible eufy pump with a smaller tunnel size.

Choose Your Insert Size

These eufy Sizing Inserts are available in three sizes:

  • 17mm
  • 19mm
  • 21mm

Choose the variation that corresponds with your required flange fit. If your pumping fit changes over time, measure again rather than assuming that your previous size is still suitable.

Key Features

  • Breast pump flange sizing inserts
  • Reduce the flange tunnel opening for a more precise fit
  • Available in 17mm, 19mm and 21mm sizes
  • Made from soft, food-grade silicone
  • Designed to support comfortable nipple movement during pumping
  • Compatible with multiple eufy wearable breast pumps
  • Each selected size is supplied as a 2-pack

Compatibility

These sizing inserts are designed for use with compatible flanges for:

  • eufy Breast Pump E10
  • eufy Breast Pump E20
  • eufy Breast Pump S1
  • eufy Breast Pump S1 Pro

Care And Replacement

Regularly inspect your sizing inserts for wear, stretching or damage. Small silicone pump parts can change with repeated use and sterilisation, which may eventually affect their fit or pumping performance.

The supplier recommends replacing the sizing inserts every 1–2 months. However, replace them sooner if you notice damage, wear or a change in fit or performance.

It is also worth rechecking your nipple measurement if pumping becomes uncomfortable or your usual flange fit no longer feels right.

What’s In The Box

Each selected variation contains:

  • 2 x eufy Breast Pump Sizing Inserts in your chosen size

eufy Breast Pump Sizing Inserts offer a simple way to customise the fit of your compatible wearable pump without changing the entire flange. Choose from 17mm, 19mm or 21mm, available at Fed is Best.

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Achieve Optimal Comfort and Efficiency

Whether you’re a new mom navigating the world of breastfeeding or a seasoned pro seeking to enhance your pumping routine, the eufy Sizing Insert for Breast Pump E10/E20/S1/S1 Pro (2-Pack) is designed for you. These inserts allow you to customize your pumping experience, ensuring that you achieve a snug fit that maximizes milk output while minimizing discomfort.

With the right sizing insert, you can enjoy a more efficient pumping session, allowing you to express milk quickly and comfortably. Ideal for busy moms on the go, these inserts offer the flexibility to adjust your pump to your unique needs, making them a must-have addition to your breastfeeding toolkit.

  • Perfect for moms with varying flange sizes
  • Enhances pumping efficiency and comfort
  • Easy to clean and maintain for hygienic use

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Frequently Asked Questions

What are eufy sizing inserts made of?
eufy sizing inserts are made from soft, food-grade silicone, ensuring both comfort and safety during use. This material is designed to be gentle on the skin, making pumping a more pleasant experience.
Which sizes are available for eufy sizing inserts?
eufy sizing inserts are available in three sizes: 17mm, 19mm, and 21mm. Each size comes in a 2-pack, allowing you to choose the best fit for your needs.
How do eufy sizing inserts improve breast pump performance?
eufy sizing inserts help improve breast pump performance by reducing the flange opening size, which allows for a more precise and comfortable fit. This can enhance milk flow and minimize discomfort during pumping.
Can eufy sizing inserts be used with all eufy breast pumps?
Yes, eufy sizing inserts are compatible with the E10, E20, S1, and S1 Pro breast pumps. They fit inside the flange to provide additional sizing options for better comfort.
Why is proper flange sizing important for breast pumping?
Proper flange sizing is crucial for both comfort and effectiveness during pumping. A correct fit allows the nipple to move freely without excessive rubbing, reducing the risk of pain and ensuring optimal milk extraction.

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