Amazon.com : Breast Pump Kit for Medela Pump in Style Advanced Breastpump. Include Replacement Tubing for Pump In Style, 2 One-piece Breastshields (Replace Medela Personalfit 24mm), 2 Valves, and 4 Membranes. Replace Medela Personalfit Connector and Breastshield. Suitable for Pump-in-style Released After July 2006. : Breast Feeding Supplies : Baby
Pump in Style Tubing, Valve, and Membrane for Medela Pump in Style Advanced Breastpump. Replace Medela Tubing Medela Membrane Medela Valve. Replace Medela Pump Parts and Medela Replacement Parts - CONTINUE @ http://www.morebabystuffs.com/store/pump-in-style-tubing-valve-and-membrane-for-medela-pump-in-style-advanced-breastpump-replace-medela-tubing-medela-membrane-medela-valve-replace-medela-pump-parts-and-medela-replacement-parts/?a=0644
The suction on my pump became really weak, all of a sudden, and I got very frustrated. These things are expensive! I checked it all over, made sure everything was hooked up correctly and what not, and I realized there was a small tear in the little rubber membrane piece. I didn't think this was a big deal but decided to replace it with the one off the other shield I have. Sure enough, this was the problem! And what an easy fix! And less than $7 for 6 of them from walmart!