Ensure optimal suction for your Bestie Pump. Designed to maintain strong suction and efficient performance, the Bestie valve is essential for regular pump maintenance. For frequent pumpers, replace every 1 to 2 months; for occasional users, every 2 to 3 months. Made of silicone food-grade material. BPA-free.

CARE INSTRUCTIONS: Disassemble and wash with warm soapy water. Soak in boiled water for 5 minutes, air dry completely. 

INCLUSION: x1 Valve