afontoto 19mm Flanges for Spectra S1/S2/9 Plus & Synergy Gold – BPA-Free

afontoto 19mm Flanges for Spectra Pumps — Comfortable Fit, Flexible Usage

These 19mm flanges are designed to work with Spectra S1, S2, 9 Plus, and Synergy Gold breast pumps. They’re not the original Spectra replacement parts, but they’re built to a compatible standard and can serve as a practical option when you need a reliable spare.

Designed for a comfortable, potentially efficient pumping experience

The upgraded flange features a softened rim, a smooth angle, and a longer milk tunnel. This combination aims to create a secure seal and a steady pumping rhythm, which some users find more comfortable during longer sessions.

• 2-pack set includes two 19mm flanges for easy rotation or replacement.
• Compatible with Spectra wide-mouth bottles and Avent PP/Glass bottles; note that compatibility may vary with other bottle brands.

Safe materials and thoughtful packaging

Made from 100% food-grade, BPA-free material, these flanges emphasize skin-friendly use for both mom and baby. The parts arrive in eco-conscious packaging and a neat box designed for safe storage.

• Not original Spectra parts, but designed to align with a similar quality standard.
• Easy sanitation options include water steam, boiling water, or microwave steam bags.

Care, maintenance, and sizing options

For ongoing performance, consider replacing the flange every 2–3 months. In addition to 19mm, other sizes such as 21mm and 24mm are available to suit different fit preferences and pumping needs.

• All flanges are easy to clean and sanitize quickly between uses.
• Choosing the right size may help you explore different pumping experiences and comfort levels.

Who this is for and practical use cases

These flanges can appeal to moms seeking a compatible, affordable alternative when original parts aren’t available. They pair well with elastic nipple use and backflow protection ideas, with several size options to try for best comfort and fit.