Keep your Twist Breast Pump running smoothly with the Motif Medical Twist Breast Pump Valves and Membranes Set. Made of safe and durable BPA-free plastic, this set of two valves and membranes is essential for maintaining optimal suction during pumping sessions. Simply replace old or damaged parts and ensure a comfortable and efficient pumping experience. Compatible with the Twist Breast Pump and conveniently portable, these valves and membranes make it easy to pump on the go. Order now for peace of mind and convenience.