Price: $39.99 - $18.98
(as of Sep 11, 2025 18:00:35 UTC – Details)
From the brand
Maymom One-piece Flange
Maymom Detachable Shield
Maymom Base Connector
Maymom Flange Insert
Maymom Duckbill Valve
Maymom Storage/Feeding Bottle
Maymom Bottle Caps
Maymom Storage Bag Adapter
Maymom Bottle Converter
Maymom Tubing
Backflow Protector & Diaphragm
Other Products
Maymom cares for each mom
Maymom always cares about mothers’ needs on the path of breastfeeding. For years, we hear mothers’ voice for customized, comfortable and easy-to-use tools.
Maymom makes a wide range of aftermarket pump parts including flange, tubing, duckbill valve, backflow protector, collection bottle, milk storage bag adapter, and various kinds of adapters to bridge different systems of name brand breastpumps.
Contains 4 valves, 6 membranes, 2 tubes and 2 one-piece breastshields, 21 mm; Compatible with Medela Pump in Style pump parts. NOT compatible with FreeStyle, Swing Maxi, Sonata, Harmony, Pump in Style with Maxflow. Comparable to Medela small breastshield or medela 21 mm breastshield.
US FDA registered medical device (No. D192499); Complies with US FDA standards for containers that contact food and class II medical device. Passes FDA inspection. Test reports are online for your reference;
BPA free; Retail poly-bag packed; Sealed by the manufacturer -Maymom
Bottles are not included. You can use any Medela bottles or other cheap standard sized bottles (like Gerber, Nuk, and Playtex available from your local drug/grocery/dept stores).
5 years of experience in making high quality breast pump parts for Medela Pumps; 100% compatibility and satisfaction guaranteed!
Customers say
Customers find the breast pump kit works perfectly with Medela Pump In Style Advanced and is good value for money. The product fits well, particularly in hands-free pumping bras, and customers appreciate that it’s easier to clean and sterilize. They like having spare parts included. Regarding size, while some customers love the in-between sizes, others report that the flanges are too small.
