afontoto Flange Insert 17mm – 24mm to 17mm Reduction for S9/S12 Wearable Pumps (2-Pack)

Product overview

afontoto Flange Insert 17mm is a transparent silicone accessory designed for select wearable breast pumps, including S9, S12, S9Pro, and S12Pro with 24 mm shields. This 2-pack helps tailor the fit where you need it most, offering a versatile option for more comfortable pumping sessions.

Key benefits at a glance

• Converts a 24mm shield to the 17mm opening, helping accommodate a narrower fit in wearable pumps.
• Made of BPA-free silicone that is soft, odorless, and designed for repeated use with pumping parts.
• Plainly easy to clean—wash after each use with warm soapy water; it can be sanitized via steam, boiling water, or microwave steam bags.
• Includes two inserts in a transparent finish for quick replacements and added value.

Comfort and efficiency without guarantees

Choosing the right flange insert is associated with more comfortable pumping and potentially improved efficiency. This insert aims to reduce rubbing or squishing inside the flange tunnel, which some users notice during longer sessions. Observe your own fit during a pumping session to determine what works best for you.

Care and safety

• All AFONTOTO pump parts that contact breast milk are BPA-free, helping you feel confident about what reaches your baby’s milk.
• Silicone is soft and odorless, designed for repeated use with care. Avoid harsh cleaners that may degrade material.

Real-life use and scenarios

Whether you’re managing a busy morning routine, pumping while traveling, or night-time sessions, this 17mm insert can adapt to a variety of setups. By dialing in the right size, you may experience a smoother, calmer pumping rhythm and less nuisance rubbing, letting you focus on the moment rather than the fit.

What’s in the box

Package includes: two Flange Inserts 17mm in a transparent finish, ready to pair with existing shield configurations.