S9 Pro/S12 Pro/S9/S12 Duckbill Valve & Silicone Diaphragm Replacement Parts Compatible with Momcozy Wearable Breast Pump – BPA-Free Food-Grade Silicone Accessories (6 Pack: 4 Valves + 2 Diaphragms)

★★★★★ 4.8 132 reviews

US$4.00
Price when purchased online
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US$4.00
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Free shipping Free 30-day returns

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Product details

Management number 237630937 Release Date 2026/07/10 List Price US$4.00 Model Number 237630937
Category
  • Perfect Fit for Momcozy S9 Pro / S12 Pro / S9 / S12: 6 piece set includes 4 duckbill valves + 2 silicone diaphragms – seamless compatibility with Momcozy S9 Pro, S12 Pro, S9, S12 wearable breast pumps. Restores original suction power and prevents leaks, also works with similar TSRETE models
  • BPA-Free Food-Grade Silicone – Safe & Comfortable: Premium transparent food-grade silicone material: soft, durable, odorless, and completely BPA-free. No chemicals or smells – ideal for safe, gentle pumping sessions every time
  • Eliminates Backflow & Maintains Strong Seal: Duckbill valves ensure one-way milk flow to the container bottom, stopping backflow and weak suction. Silicone diaphragms provide airtight sealing to avoid milk leakage – efficient, mess-free expression
  • Easy Cleaning & Sterilization: Rinse simply with warm soapy water after use, or sterilize with steam, boiling water, or microwave steam bags. No hidden crevices – hygienic, quick, and ready for repeated use
  • Great Value 6-Pack – Replace Every 2-3 Months: More pieces than standard sets (6 valves + 4 diaphragms) for multiple replacements. For peak performance and hygiene, change parts every 2-3 months (or sooner if suction drops) – keeps your pump reliable longer
  • Great Value 6-Pack + Storage Case – Replace Every 2-3 Months: Unlike standard sets, this bundle includes 4 duckbill valves, 2 silicone diaphragms, AND a portable storage case. Keep replacements organized and hygienic for travel or home use. For peak performance, change parts every 2-3 months (or sooner if suction drops) – now with a dedicated case to store spares or old parts neatly

UPC 725414230163
ASIN B0GYJG6CDG
Size S
Color White
Brand Name MilkFlow
Model Name Breast pump accessories
Unit Count 1 Count
Manufacturer MilkFlow
Material Type Silicone
Number of Items 1
Material Type Free BPA Free
Additional Features Hands Free Usage, Lightweight, Portable, Wearable
Manufacturer Part Number Breast Pump Parts

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4.8 out of 5
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132 ratings | 54 reviews
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