Maymom Pump Parts for Medela Symphony — 21mm Flange, Detachable Shield & 45mL Bottles

Overview

Maymom offers a compatible replacement kit designed for Medela Symphony users who want an affordable, reliable option without relying on original parts. This set centers on a 21mm flange with a detachable shield and connector, plus a complete assortment of replacement components to refresh your pumping setup when needed. The aim is to support a comfortable pumping experience and consistent milk collection through practical, easy-to-use parts.

What’s included

• 2x valves
• 2x membranes
• 2x caps
• 2x diaphragms
• 2x 45mL milk collection bottles with leak-proof lids
• 2x tubes
• 2x two-piece breastshields (21mm)
• 2x base connectors

Safety, compliance, and materials

• US FDA registered medical device (No. D192499) and Health Canada license (No. 26003)
• Australian Health and Aged Care ID 463470
• Complies with FDA standards for containers that contact food and class II medical devices
• Test reports are available online for reference
• Made from BPA-free material and designed for cleaning with water steam, boiling water, or microwave-steam bags

Care and compatibility notes

The kit is retail-packed and sealed by Maymom and is not original Medela parts. It is compatible with the Medela Symphony pump, but it is not compatible with Medela Pump in Style with Maxflow, Swing Maxi, FreeStyle, Sonata, or Harmony.

Real-world use and benefits

For busy households, the 45mL bottles with clear 0–5mL marks help you gauge portions, while the leak-proof lids reduce spill risk during transport. The detachable 21mm shield aims to offer a comfortable fit for a range of pumping preferences. While these parts may support a smooth pumping routine, results depend on individual use and setup.