Motif Medical Diaphragms Replacement Breast Pump Supplies (Set of 2): The Motif Medical Aura Glow replacement breast pumping supplies come with 2 diaphragms that are perfectly compatible with the Motif Aura Glow breast pumps, but do not go with pumps such as Twist, Luna, and Aura. These clear plastic diaphragms attach to the breast shield to block milk from getting into the tubing, keeping your pump clean and safe. Designed for closed-system use, they're easy to maintain. The wearable breast pump parts can be replaced effortlessly when old or damaged to keep the Aura Glow pump running in proper working order. Along with the seamless replacement, this spare breast pump kit is extremely viable and convenient for everyday use. For instance, if you are a working mom, all you have to do is leave some newborn essential replacement parts at work and others at home. This ensures that you can have one handy no matter where you go. Simply having another set when these breast pump accessories require cleaning saves the time spent on cleaning them. All these features combined make the portable breast pump replacement parts perfectly safe for your little ones.