The Cimilre Backflow Protector acts as a barrier to prevent air, moisture, and breast milk from making its way into the tubing and breast pump motor. The backflow protector assembly is attached to the breast shield on one side, and to the tubing on the other, allowing for a “closed system” while pumping.

What’s Included:

• Two (2) silicone membranes
• Two (2) backflow protector tops
• Two (2) backflow protector bottoms