eufy Breast Pump Flange for Breast Pump E20/S1/S1 Pro (2-Pack)

Replacement Flanges For eufy E20, S1 And S1 Pro Breast Pumps

eufy Breast Pump Flanges for E20/S1/S1 Pro, available at Fed is Best, provide a replacement breast contact surface for compatible eufy wearable pumps. Made from soft silicone, each flange helps create a secure seal around the breast to support comfortable and effective pumping.

These flanges also incorporate eufy’s HeatFlow technology and are available in 24mm and 27mm sizes. Simply select the size that best suits your pumping fit.

Choose Between 24mm And 27mm

A well-fitting flange plays an important role in pumping comfort and performance. The nipple should be able to move freely within the flange tunnel without excessive rubbing or surrounding breast tissue being pulled in.

Because fit can change during your pumping journey, it is worth checking your flange size again if pumping becomes uncomfortable or your usual fit no longer feels right.

Available flange sizes:

• 24mm
• 27mm

Each selected size is supplied as a 2-pack.

HeatFlow Technology

These replacement flanges feature the HeatFlow technology used with compatible eufy wearable breast pumps. This allows you to retain the warming functionality of your pump when replacing the flange.

Key Features

• Replacement breast pump flanges
• Compatible with eufy E20, S1 and S1 Pro Breast Pumps
• Available in 24mm and 27mm sizes
• Made from soft silicone
• Designed to create a secure seal during pumping
• Supports comfortable breast contact
• Features HeatFlow technology
• Supplied as a 2-pack
• Suitable for hand washing
• Dishwasher safe
• Fridge and freezer safe

Compatibility

These replacement flanges are designed for use with:

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

Care And Replacement

Wash the flanges after each pumping session according to the supplied care instructions. Regularly inspect them for wear or damage, particularly if you notice a change in suction, fit or pumping comfort.

According to the supplier’s guidance, the typical lifespan is approximately 1–3 months, depending on how frequently you use and sterilise the flanges. Replace them sooner if wear or damage begins to affect their fit or performance.

What’s In The Box

Each selected variation contains:

• 2 x eufy Breast Pump Flanges in your chosen size

eufy Breast Pump Flanges for E20/S1/S1 Pro make it easy to replace worn flanges while maintaining the fit and HeatFlow functionality of your compatible pump. Choose between 24mm and 27mm, available at Fed is Best.