Medela Connector PersonalFit Flex - 2 ct | Optum Store
Maymom MyFit Narrow Neck Base Connectors (Medela Base Connector) | Breastfeed Atlanta
Amazon.com: Medela PersonalFit Flex Replacement Connectors, 2 per Count, Compatible with Pump in Style MaxFlow, Swing Maxi and Freestyle Breast Pumps, Authentic Spare Parts
Maymom Tubing Valve Base Connector Compatible with Medela Pump in Style w Maxflow Breast Pump Not Original Medela Pump Parts [M101-BDx2] - US$9.99 : Maymom Wholesale Shopping Cart
Amazon.com: Medela PersonalFit Flex Replacement Connectors, 2 per Count, Compatible with Pump in Style MaxFlow, Swing Maxi and Freestyle Breast Pumps, Authentic Spare Parts