TB Tbuymax 8pc Duckbill Valves 4pc Pump Seals Diaphragm Compatible with Wearable

Contents : 8 duckbill valves + 4 pump seals (diaphragms).   1️⃣ Remove old valves and seals from your wearable pump. 🧽Food-grade, BPA-free materials — safe for use in milk collection systems. ⚠ Ensure correct installation to avoid loss of suction or milk leakage.

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