Sell ✺✲Youha Ins gen 2 duckbill valve and diaphragm best price

Youha The Ins Gen2 Wearable Breast Pump valve SOLD PER PIECE Made of sturdy material for longer use. It is not advisable to insert any object into the valve opening to clean it. This may tear or stretch the part resulting in poor performance. Check the valve frequently for tears. Suggestion: Change once every three months or always check for tear if experienced poor suction