afontoto 6PCS Duckbill Valve & Silicone Diaphragm — Replacement Parts for eufy S1 Pro/S1/E10, Lansinoh, Zooawa, Nuliie S32

Overview

Discover the afontoto 6PCS Duckbill Valve & Silicone Diaphragm kit, a practical replacement set designed to support popular wearable and discreet breast pumps. Compatible with eufy S1 Pro, S1, and E10 models, as well as NCVI/Lansinoh Discreet Duo, Zooawa, and Nuliie S32 pumps, these components are crafted from transparent, food-grade silicone that’s BPA-free. The result is a clear, soft-touch surface that feels comfortable against the skin during pumping and offers a dependable option for ongoing pump maintenance.

This kit emphasizes practicality and care: the duckbill valve and diaphragm work together to help you maintain a seal, manage milk flow, and keep your container organized. While not a guarantee of outcomes, the design and materials align with everyday pumping needs for many families, providing a sensible path to consistent use without changing your routine.

Key benefits

• Broad compatibility across major pump brands and models, reducing the need for multiple parts
• Safe, BPA-free silicone with a soft feel for comfortable use
• Simple cleaning and sanitation options that fit busy moms’ routines
• Silicone diaphragm helps sustain a reliable seal and supports stable pumping moments
• Duckbill valve design supports controlled milk drainage and can help minimize backflow concerns
• Responsive customer care aimed at helping moms feel supported and understood

Care and cleaning

• Sanitize with water steam, boiling water, or microwave steam bags
• When using boiling water or steam, target roughly 100 C (212 F)
• Clean promptly after each use to maintain optimal function
• Replace parts every 2–3 months to keep performance aligned with your pumping routine

Real-life use and installation tips

Picture a busy morning routine or a quiet night-time pumping session—these components are designed to slot into your existing setup without displacing your rhythm. The soft silicone feels gentle to the touch, while the precise fit aims to support a comfortable, practical pumping experience. If you notice changes in suction or seal, consider inspecting the duckbill valve and diaphragm as part of a routine replacement cycle.

Included parts and compatibility

• 6 durable silicone components designed as replacement parts for standard breast pump systems
• Compatibility with eufy S1 Pro, S1, and E10 wearable pumps, plus NCVI/Lansinoh Discreet Duo, Zooawa, and Nuliie S32 models
• Non-medical, everyday-use focus with a commitment to safety and reliability

Brand commitment

afontoto stands beside pumping families with a friendly, responsive approach. If you have questions or suggestions, reach out—support is available to help you 24 hours a day.