Can I use other parts with Naya Smart Breast Pump or do I need to use product specific components? Natalie March 21, 2017 00:25 Follow Naya Smart Breast Pump is meant to function best with other Naya products and accessories. Related articles How frequently do I need to replace my breast pump parts? Where do I buy replacement parts? What if the fluid level decreases in the tubing and breast shield? The Naya Smart Breast Pump is a closed system. What does that mean? How do I maintain the Breast Shield Assembly Valve? Comments 0 comments Article is closed for comments.