A bottle converter, also known as bottle thread changer or bottle adapter, is to be installed between a flange (connector) and a bottle and allows pump parts of different thread design to work together.
There are mainly 2 types of milk bottle on the market, narrow-necked bottle and wide-mouth bottle. So far, Maymom has developed 4 types of bottle converter system, enable users to
- Connect narrow-necked flange with wide-mouth bottle
- Connect narrow-necked flange with wide-mouth bottle (dual thread, like Lansinoh)
- Connect wide-mouth flange with narrow-neck bottle
- Connect wide-mouth flange with wide-mouth bottle (dual thread, like Lansinoh)
Each brand breast pump has its own supporters, so does the brand milk bottle. Maymom steps in to create the bottle converters to join flanges and bottles of different brands for better user experience.
Connect Medela to Spectra/Ameda/Avent
Features
- Versatile compatibility
- Food-contact grade Material (PP, Silicone)
- Bisphenol-A (BPA)/DEHP-free
- Steam safe for sterilization
- Dishwasher Top Rack Safe
- Sealing rings included (inside the converter) to avoid leaking
- Made in Taiwan
Compatible Flange/Connector
- Maymom Narrow-neck Flange / Base Connector
- Medela PersonalFit Connector
- Medela Swing Maxi/Freestyle Connector
- Medela Harmony/Swing Connector
- Medela Sonata Pump
- Medela Freestyle Flex Pump
- Ameda Narrow-neck Flange
- Lansinoh Narrow-neck Flange
- Evenflo Comfort Select
- Dr. Brown's Natural Flow Electric/Manual
Compatible Bottle
- Avent bottle
- Spectra wide-mouth bottle
- Maymom wide-mouth bottle
Notice
- NOT compatible with Medela PersonalFit Flex Connector
- NOT compatible with Medela Sonata Connector
- NOT compatible with Avent VIA storage cups
- Some newer batches of Avant Natural glass bottles are made with thicker wall. This product will NOT fit as is. Please trim off part of the thread to fit.
Connect Medela to Spectra/Ameda/Avent (3rd Gen.)
Features
- Versatile compatibility
- Food-contact grade Material (PP, Silicone)
- Bisphenol-A (BPA)/DEHP-free
- Steam safe for sterilization
- Dishwasher Top Rack Safe
- Sealing rings included (inside the converter) to avoid leaking
- Made in Taiwan
Compatible Flange/Connector
- Maymom Narrow-neck Flange / Base Connector
- Medela Pump in Style MaxFlow Connector
- Medela PersonalFit Connector
- Medela PersonalFit Flex Connector
- Medela Swing Maxi/Freestyle Connector
- Medela Sonata Connector
- Medela Harmony/Swing Connector
- Medela Sonata Pump
- Medela Freestyle Flex Pump
- Ameda Narrow-neck Flange
- Lansinoh Narrow-neck Flange
- Evenflo Comfort Select
- Dr. Brown's Natural Flow Electric/Manual
Compatible Bottle
- Avent bottle
- Spectra wide-mouth bottle
- Maymom wide-mouth bottle
Notice
- NOT compatible with Avent VIA storage cups
- Some newer batches of Avant Natural glass bottles are made with thicker wall. This product will NOT fit as is. Please trim off part of the thread to fit.
Connect Medela to Lansinoh
Features
- Easy to install
- No interfering with the duckbill valve
- Allow narrow-necked bottles to use with wide-mouth flanges (dual thread design)
- Food-contact grade Material (PP)
- Bisphenol-A (BPA)/DEHP-free
- Steam safe for sterilization
- Dishwasher Top Rack Safe
- Made in Taiwan
Compatible Flange/Connector
- Maymom Narrow-neck Flange / Base Connector
- Medela Pump in Style MaxFlow Connector
- Medela PersonalFit Connector
- Medela PersonalFit Flex Connector
- Medela Swing Maxi/Freestyle Connector
- Medela Sonata Connector
- Medela Harmony/Swing Connector
- Medela Sonata Pump
- Medela Freestyle Flex Pump
- Ameda Narrow-neck Flange
- Lansinoh Narrow-neck Flange
- Evenflo Comfort Select
- Dr. Brown's Natural Flow Electric/Manual
Compatible Bottle
- MAM bottles
- Lansinoh wide-mouth bottles
- Pigeon wide-mouth bottles
- Evenflo bottles
- Parent Choices (wide version)
Connect Spectra/Avent/Ameda to Lansinoh
Features
- Easy to install
- No interfering with the duckbill valve
- Allow wide-mouth flanges to use with wide-mouth bottles (dual thread design)
- Food-contact grade Material (PP)
- Bisphenol-A (BPA)/DEHP-free
- Steam safe for sterilization
- Dishwasher Top Rack Safe
- Made in Taiwan
Compatible Flange
- Spectra wide-mouth flanges
- Avent comfort pump flanges
- Ameda wide-mouth flanges
Compatible Bottle
- Mam Bottle
- Lansinoh wide-mouth Bottle
- Pigeon wide-mouth Bottle
- Parent Choices (wide version)
Connect Spectra/Avent/Ameda to Medela
Features
- Easy to install
- No interfering with the duckbill valve
- Allow wide-mouth flanges to use with standard-sized bottles
- Versatile compatibility
- Food-contact grade Material (PP)
- Bisphenol-A (BPA)/DEHP-free
- Steam safe for sterilization
- Dishwasher Top Rack Safe
- Made in Taiwan
Compatible Flange/Connector
- Spectra wide-mouth flanges
- Avent comfort pump flanges
- Ameda wide-mouth flanges
Compatible Bottle
- Medela bottles
- Ameda standard-sized bottles
- Dr. Brown standard-sized bottles
Connect Spectra/Avent/Ameda to Medela
Features
- Easy to install
- No interfering with the duckbill valve
- Allow wide-mouth flanges to use with standard-sized bottles
- An anti-leaking and anti-slip o-ring included
- Versatile compatibility
- Food-contact grade Material (PP)
- Bisphenol-A (BPA)/DEHP-free
- Steam safe for sterilization
- Dishwasher Top Rack Safe
- Made in Taiwan
Compatible Flange/Connector
- Spectra wide-mouth flanges
- Avent comfort pump flanges
- Ameda wide-mouth flanges
Compatible Bottle
- Medela bottles
- Ameda standard-sized bottles
- Dr. Brown standard-sized bottles
Connect Lansinoh to Medela
Features
- Easy to install
- No interfering with the duckbill valve
- Allow wide-mouth flanges (dual thread design) to use with narrow-necked bottles
- Food-contact grade Material (PP)
- Bisphenol-A (BPA)/DEHP-free
- Steam safe for sterilization
- Dishwasher Top Rack Safe
- Made in Taiwan
Compatible Flange/Connector
- Lansinoh wide-mouth Flange
- Pigeon wide-mouth Flange
Compatible Bottle
- Medela bottles
- Ameda standard-sized bottles
- Dr. Brown standard-sized bottles
Medela and Lactina are registered trademarks of Medela Holding AG, Switzerland. Ameda and its pump models are registered trademarks of Ameda INC. Corp. Avent is a registered trademark of Koninklijke Philips N.V.. Freemie is a registered trademark of Dao Health. Lansinoh is a registered trademark of Lansinoh Laboratories, Inc. SPECTRA and the SPECTRA Logo are registered trademarks of Mother's Milk, Inc. DBA Spectra Baby USA and Min Byung Wook DBA Uzinmedicare. Maymom is not affiliated with these companies nor do they endorse the product and compatibility claims.