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Maymom Flange for Spectra (Wide-Neck), 2pc (12 Sizes)

Maymom Flange for Spectra (Wide-Neck), 2pc (12 Sizes)

S$0.00 (+10% OFF FOR VIP)
FREE NEXT DAY DELIVERY (order before 3 pm, Mon-Fri, min $60)

Maymom Flange for Spectra (Wide-Neck) is a breastshield and connector in one that connects to Spectra and Medela Breastpumps for pumping into wide-neck milk bottles. This one-piece design makes for easier cleaning, less chance of losing suction, and less parts to bring when you are on the go.

  • Compatible with all Spectra pumps (S1/S2/M/9+,Dew 350, 360, Dual Company and Synergy Gold S)
  • Connects directly to Spectra backflow protector; no need for yellow flange adaptor!
  • Pumps into wide-neck milk bottles ONLY (e.g. Spectra Bottles, Philip Avent. Some bottles may require additional bottle gasket for tighter fit)
  • Flange and connector in one
  • Made from BPA free PP material.
  • Steam safe, autoclaveable.
  • One piece for easy cleaning.
  • US FDA compliance

Product contains: 2 x Wide-neck Breastshield (1 pair)


  • One-piece design; easy to clean, less piece to keep, and less chance for suction power loss.
  • All components are safe for steam sterilization, microwave sterilized or sterilized in boiling water.
  • Compatible with all Medela pumps except Sonata, FreeStyle, Swing Maxi and Harmony.
  • US FDA registered medical device; Comply with US FDA standards for containers that contact food and class II medical device.
  • Standard sized 25 mm inner diameter is most comfortable for the majority of breast feeding moms. However, other sizes are available too.
  • Many other sizes to choose from (refer to dropdown selection for range of sizes)

For compatible valves, refer to product images.

How to choose the right size of breastshields for you?

The inner diameter of the breastshield (B) should be 1-2 mm larger than the diameter of your nipple (N) AFTER a pumping session or 3-5 mm BEFORE a pumping session.  You should be able to see free movement of your nipple during pumping and there should be little or no suction of the areola into the tunnel of the breastshield.


When it comes to pumping comfort, every millimeter counts.  That is why we design a series of breastshields of small increment sizes.  Maymom one-piece breastshields are available in many different sizes (refer to dropdown selection for range of available sizes) to fit the majority of breast pumping mothers.


How to measure the diameter your nipple?

Download the nipple caliper file, print it out, cut through the red line, fold along the green dots then you have made yourself a nipple diameter measuring tool!  See below for the finished ruler.


How to get a tighter fit on my bottles? 

To obtain a tighter fit, you can make use of the rubber gasket provided with your bottles of choice. If your bottles do not come with rubber gaskets, you can purchase Maymom o-rings. O-ring or gasket is not required in using the flanges unless you need a tighter fit. 

Example of Rubber Gasket found in some Avent Bottles:



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