air 1 ultra slim wearable breast pump replacement parts Style:19mm Insert*4 Fits all materials of feeding

Fits all materials of feeding bottles

or boiling water for cleaning

Upgraded the LED screen to view the battery life

supporting comfortable and efficient milk expression

and have a clean white background */

air 1 ultra slim wearable breast pump replacement parts Style:19mm Insert*4 Fits all materials of feedingSome breast pump accessories do need replacing regularly to maintain performance. If you notice that your pump seems to have lost suction, the first thing you should do is take a look at your parts, particularly the valves, and inspect for wear, fraying, or stretching and replace if needed. Diaphragms, Duckbill Valves, and Flanges: Recommend replacing every 3 months.