Quick Overview
Flange sizing plays an important role in pumping comfort and efficiency. These 21mm flanges provide an alternative size option for users who find standard sizes too large, helping support a more personalized pumping setup.
Features & Benefits
Universal Compatibility
Designed to work with Medela
Integrates into existing pumping setups with appropriate connectors
Leak-Free Fit
Intended to create a secure seal when properly assembled
Supports consistent pumping sessions when used correctly
Safe Materials
Made from BPA-free polypropylene (PP)
Designed for repeated use as part of a breast pump system
Easy to Use
Attaches to compatible connectors following standard pump assembly
Can be incorporated into regular pumping routines
Travel Friendly
Lightweight and compact for portability
Suitable for use at home or on the go
Product Details
Compatibility: Compatible with Medela pump systems when used with appropriate connectors
Material: BPA-free polypropylene (PP)
Includes: 2 × 21mm flanges
Care: Hand wash with warm soapy water or place on the top rack of the dishwasher
How to Use
Attach the flange to your compatible pump connector
Position the flange comfortably before starting
Begin pumping according to your pump’s instructions
Disassemble and clean after each use
FAQs
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A proper fit means your nipple moves freely in the tunnel without excessive areola being pulled in. If you experience rubbing or low output, sizing down to 21mm may help.
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They are compatible with most Medela pumps when used with the correct connectors (e.g., PersonalFit, Freestyle, Swing).
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These flanges are made from BPA-free, food-grade plastic to ensure safety during repeated use.
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Each pack includes 2 flanges, enough for double pumping sessions.
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Wash with warm, soapy water after each use or place them on the top rack of the dishwasher. Allow to fully air dry.
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Discomfort may indicate incorrect sizing or suction settings. Consider consulting a lactation specialist for personalized fitting guidance.