7-Piece Dust Cover Valve Flange Insert Set for S12 Breast Pump

7-Piece Complete Accessory Set for S12 Wearable Electric Breast Pump

Keep your pumping routine clean, efficient, and stress-free with this 7-piece replacement accessory set designed specifically for the S12 wearable electric breast pump. This complete set includes dust covers, valves, flange inserts, and all the essential components to keep your pump performing at its best — whether you're at home or on the go.

These accessories are personal care items designed for breast pumping use. This product is not intended to diagnose, treat, cure, or prevent any disease. Always consult your healthcare provider or lactation consultant for guidance on breastfeeding and breast pump use.

Why You'll Love This Set

• ✅ BPA-Free PP + Silicone Construction — Safe, food-grade materials you can trust around your baby
• ✅ Complete 7-Piece Set — Everything you need to replace worn or lost parts in one convenient package
• ✅ Compatible with S12 Wearable Breast Pumps — Designed for a precise, secure fit
• ✅ Easy to Clean — Smooth surfaces and simple disassembly make sterilization quick and effortless
• ✅ Dust Covers Included — Protect your pump components from contaminants between uses
• ✅ Lightweight & Travel-Friendly — Compact design fits easily in your pump bag
• ✅ Suitable for Newborn Stage (0–6 months) — Engineered for the demands of early breastfeeding

Product Specifications

What's in the Box

• 7 × Breast Pump Accessories (Dust Covers, Valves, Flange Inserts — complete set)

Please Note: Allow 1–2 cm variance due to manual measurement. Slight color differences may occur due to varying display settings.

Helpful Resources

For guidance on breastfeeding and proper pump hygiene, visit the CDC's recommendations on handling and storing breast milk.

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Frequently Asked Questions

Q: Is this 7-piece breast pump accessory set compatible with all S12 wearable breast pump models?

A: Yes, this complete set is specifically designed for the S12 wearable electric breast pump. The valves, flange inserts, and dust covers are engineered to fit securely and maintain proper suction for efficient pumping.

Q: Are the materials in this breast pump accessory set safe for my baby?

A: Absolutely. This set is made from BPA-free polypropylene (PP) and food-grade silicone, ensuring the materials that come into contact with breast milk are safe and non-toxic for your newborn.

Q: How do I clean and sterilize these breast pump accessories?

A: The smooth, simple design of these components makes cleaning straightforward. Rinse all parts with warm soapy water after each use, then sterilize by boiling or using a steam sterilizer. Always allow parts to air dry completely before reassembling.

Q: How often should I replace my S12 breast pump valves and flange inserts?

A: It is generally recommended to replace breast pump valves and membranes every 4–8 weeks depending on frequency of use, as worn parts can reduce suction efficiency. Having a spare set on hand ensures you never miss a pumping session.