IVARONAL 6x Duckbill Valves & 4x Silicone Diaphragms for S32 – Compatible Pump Parts

Overview

IVARONAL presents an S32 replacement kit crafted to refresh compatible breast pumps without compromising the user experience. The set includes six duckbill valves and four silicone diaphragms, designed to fit a wide range of S32 models across popular brands. These parts aim to support a smooth, predictable pumping routine while maintaining a clean, hygienic environment.

Why this kit matters to daily pumping

In real-world routines, small upgrades can make a noticeable difference in milk flow and post-pumping cleanliness. The duckbill valves direct milk toward the container while minimizing drips, helping you capture more milk with less mess. The silicone membranes use a closed-system design to minimize leakage, which can contribute to a calmer, more consistent pumping session. While replacement parts don’t guarantee specific outcomes, many caregivers report smoother flow and steady suction with fresh components.

The materials feel soft to the touch and are odorless, important for longer pumping sessions. The silicone is food-grade and skin-friendly, offering a comfortable feel against the skin. Compatibility spans multiple brand S32 models, including S1 Pro/S1/E10/E20 variants and other wearable pumps, providing a practical upgrade path for households with varied equipment.

What’s included and how it helps

• Six duckbill valves — replacements that help maintain a stable flow and reduce backflow risks.
• Four silicone diaphragms — designed to form a closed, leak-minimizing seal and support efficient pumping.
• Broad compatibility — works with Eufy S1 Pro, S1, E10, E20 pumps and brands like Lansinoh, NCVI, NICEGREEN, Nuliie, Zooawa, among others.

Care, cleaning, and safe upkeep

Cleaning is straightforward. The parts can be sanitized by water steam, boiling water, or microwave steam bags after each use. For thorough cleaning, consider boiling water or steam at around 100°C (212°F) to ensure optimal sanitation without harsh handling. Proper care helps preserve suction integrity and keeps parts fresh between sessions.

Routines vary, but many caregivers appreciate the ability to sanitize quickly and store the kit alongside other components for easy access. The combination of leak-resistant design and durable silicone supports a steady pumping experience, especially in a busy schedule.

Bottom line

IVARONAL provides a practical, broadly compatible replacement option focused on performance and hygiene. This kit does not guarantee outcomes, but it offers a well-constructed path to potentially steadier pumping with less mess and easier cleaning for daily use.