![Amazon.com : Replacement Valve and Membrane Compatible with Medela Breastpumps (Swing, Lactina, Pump in Style), 4X Valves/6x Membranes, Part #87089; Repaces Medela Valve and Medela Membrane : Breast Feeding Supplies : Baby Amazon.com : Replacement Valve and Membrane Compatible with Medela Breastpumps (Swing, Lactina, Pump in Style), 4X Valves/6x Membranes, Part #87089; Repaces Medela Valve and Medela Membrane : Breast Feeding Supplies : Baby](https://m.media-amazon.com/images/I/41CCEeZe1ZL.jpg)
Amazon.com : Replacement Valve and Membrane Compatible with Medela Breastpumps (Swing, Lactina, Pump in Style), 4X Valves/6x Membranes, Part #87089; Repaces Medela Valve and Medela Membrane : Breast Feeding Supplies : Baby
![Maymom Replacement Valve and Membrane for Medela Breastpumps (Swing, Lactina, Pump in Style) Part #87089; Replaces Medela Valve and Medela Membrane; - Walmart.com Maymom Replacement Valve and Membrane for Medela Breastpumps (Swing, Lactina, Pump in Style) Part #87089; Replaces Medela Valve and Medela Membrane; - Walmart.com](https://i5.walmartimages.com/asr/b36368d3-a380-4eb7-a714-f492276b40a2.f69a8817754c0ee1c0821852933eb70f.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
Maymom Replacement Valve and Membrane for Medela Breastpumps (Swing, Lactina, Pump in Style) Part #87089; Replaces Medela Valve and Medela Membrane; - Walmart.com
![Amazon.com : Medela Spare Valves and Membranes, 2 Sets, Authentic Medela Replacement Parts Designed for All Medela Breast Pumps Except Sonata and Freestyle, Made Without BPA : Baby Amazon.com : Medela Spare Valves and Membranes, 2 Sets, Authentic Medela Replacement Parts Designed for All Medela Breast Pumps Except Sonata and Freestyle, Made Without BPA : Baby](https://m.media-amazon.com/images/I/81a7X26EzbL.jpg)
Amazon.com : Medela Spare Valves and Membranes, 2 Sets, Authentic Medela Replacement Parts Designed for All Medela Breast Pumps Except Sonata and Freestyle, Made Without BPA : Baby
![Amazon.com : Replacement Valve and Membrane Compatible with Medela Breastpumps (Swing, Lactina, Pump in Style), 4X Valves/6x Membranes, Part #87089; Repaces Medela Valve and Medela Membrane : Breast Feeding Supplies : Baby Amazon.com : Replacement Valve and Membrane Compatible with Medela Breastpumps (Swing, Lactina, Pump in Style), 4X Valves/6x Membranes, Part #87089; Repaces Medela Valve and Medela Membrane : Breast Feeding Supplies : Baby](https://m.media-amazon.com/images/I/611lTHQtl6L._AC_UF1000,1000_QL80_.jpg)