IVARONAL 4PC Flange Insert 14mm – Compatible with Momcozy, Elvie, Medela & More (24mm)

Comfort, Compatibility, and Convenience with IVARONAL 4PC Flange Inserts

When your pumping routine needs flexibility, these 14mm inserts help you tailor fit and feel across a broad range of compatible pumps. The set is designed to work with many popular 24mm flange systems, including Momcozy M5/M6/M9/S12 Pro and V1 Pro lines, and it also fits models from Eufy, Elvie, Medela, Spectra, Lansinoh, NCVI, and TSRETE. The result is a reliable replacement option that maintains performance and comfort, no matter which brand you rely on.

What makes these inserts worth considering is their blend of accessible sizing, skin-friendly materials, and a focus on practical maintenance. The 24mm compatibility thread gives you a common ground for choosing replacements, while the range of sizes ensures you can fine-tune for a comfortable seal and steady expression during long sessions. The 14mm insert sits squarely in the middle of the range, offering a balanced option for many users.

• Snug fit and consistent sealing help support comfortable sessions and a steady pumping rhythm.
• Ten sizes are available (13–22 mm), making it easier to adapt as your body and needs change.
• Food-grade silicone is BPA-free, soft, odorless, and gentle on skin for sensitive moments.
• Durable construction and straightforward care keep the inserts ready for daily use.

In everyday life, you’ll notice the soft touch against the skin and the sense of security from a sealed fit. The material’s texture and flexibility can contribute to a smoother expression, while the broad size range supports adjustments if comfort or efficiency shifts during your breastfeeding journey.

Care and maintenance that fit into daily routines:

• Rinse after each use and wash with warm, mild soap to maintain surfaces clean.
• For deeper sanitation, you may boil or steam at ≤ 100°C (212°F) for 5–10 minutes.
• Avoid abrasive brushes; use fingertips for gentle cleaning to preserve silicone integrity.

Overall, IVARONAL 4PC Flange Inserts offer a flexible, user-friendly option designed to support your pumping routine with comfort and versatility. They are not a guaranteed outcome, but they present a practical way to customize your setup across many popular pumps.