afontoto Flange Insert 19mm – 2pc for S9/S12/S9Pro/S12Pro Wearable Pumps (24→19mm)

Overview

The afontoto Flange Insert 19mm is a silicone, BPA‑free accessory designed to work with common wearable breast pump systems featuring 24mm shields (S9, S12, S9Pro, S12Pro). This 2‑pack reduces the inner diameter from 24mm to 19mm, helping you tailor the fit for a potentially more comfortable pumping session. The inserts are clear and lightweight, designed to sit between the shield and milk collector so your pumping routine can feel smoother and more controlled during use.

What’s Included

• 2 x Flange Insert 19mm (transparent) compatible with 24mm shields

Comfort and Fit

• Choosing the right flange insert can influence comfort and pumping efficiency.
• During pumping, observe your nipple’s shape; aim for an unobstructed tunnel where the nipple is not rubbed or squished.

Care and Safety

• Made from BPA‑free silicone that’s soft, odorless, and safe to contact breast milk.
• Easy to clean: wash with warm soapy water after each use and rinse well; also suitable for steam or boiling water sanitization and microwave steam bags.

Usage Tips

Use the 19mm insert when you feel the 24mm shield might be too wide for your current comfort. Pair with your existing 24mm shield to maintain a secure seal while you pump at home or on the go.

Support

afontoto is dedicated to friendly customer care. If you have questions about fit or use, reach out; our team aims to respond within 24 hours to help you find the best setup for your routine.