FRUSSONIA Flange Inserts 15mm (6-Pack) – BPA-Free Silicone, Compatible with Momcozy, Spectra, Medela & More

Enhance comfort and consistency with FRUSSONIA 15mm flange inserts

FRUSSONIA 15mm flange inserts are designed to refine your current pumping setup by narrowing the nipple tunnel of a 24mm shield. The result is a snugger seal and more stable suction during pumping, paired with a design that reduces the chance of blockage in the lower area. The shortened bottom helps airflow stay smooth, which can translate to a steadier, more comfortable session without the feel of leaks or drifting suction.

These silicone inserts are crafted for real‑world use. They fit a broad range of popular pumps that use 24mm flanges, including Momcozy, Spectra, Medela, Elvie, and Lansinoh. With broad compatibility, you can fine‑tune fit across sessions or even different devices without changing your entire flange system.

What to expect from a 15mm insert

• Better seal and fit by reducing the shield’s internal diameter for a more consistent pump.
• Flexible compatibility with multiple brands that use 24mm flanges, simplifying upgrades or adjustments.
• Safe silicone material that is BPA-free and skin‑friendly, with simple, at‑home care.
• Cost‑effective 6‑pack option for households with more than one pump or for rotating parts.

Choosing size, care, and replacement

• Selecting the right size matters: if a flange channel rubs or feels squeezed, consider trying the 15mm insert for a lighter, more comfortable fit.
• Care and maintenance: wash with warm soapy water after each use, then rinse well. For deeper cleaning, heat to ≤100°C (212°F) for 5–10 minutes.
• Safety and replacement: BPA-free silicone is intended to be replaced every 1–2 months to maintain optimal performance.

While FRUSSONIA inserts can support a steadier pumping experience, results vary by individual and routine. They offer a practical way to explore comfort and fit improvements without changing your overall pumping setup. Consider the 6-pack as a convenient way to test the 15mm option across sessions or devices, and pair it with proper cleaning and timely replacement for best ongoing results.