Keep your Mother’s Nature™ W1 Warming Wearable Breast Pump performing at its best with this Set of 2 Replacement Diaphragms. These BPA-free silicone diaphragms create strong, consistent suction while preventing milk from backing up into the motor. Durable and easy to maintain, they should be replaced every 2–3 months depending on use, cleaning routine, and heat exposure. Simply wash with warm soapy water after each use and allow to air dry completely before reassembling. The Diaphragm is a must-have part to keep your W1 pump running smoothly and hygienically. 

• Compatible with the Mother’s Nature W1 Warming Wearable Breast Pump 
  Set of (2) Diaphragms
• Creates suction and prevents milk from backing up into the motor
• The diaphragm should be replaced every 2–3 months, depending on how often you pump, cleaning method, and heat exposure
• Made from BPA-free, food-grade silicone material
• Wash with warm soap and water after each use, allow to air-dry completely before reassembling