Shop Pupsik GSS Sale >>

Maymom Flange for Spectra (Wide-Neck), 1pc (12 Sizes)

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

Maymom Flange for Spectra (Wide-Neck) is a breastshield and connector in one that connects to Spectra Backflows 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+) and older Spectra breastpumps (Dew 350, 360) and Synergy Gold S, Dual Compact
  • 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, etc)
  • Flange and connector in one
  • Made from BPA free PP material.
  • Steam safe, autoclaveable.
  • One piece for easy cleaning.
  • US FDA compliance

Product contains: 1 x Wide-neck Breastshield



  • 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.

Write Your Own Review
Only registered users can write reviews. You will earn 50 points for each approved review. Please Sign in or create an account
Customer Questions
Hi, Can I chk what is this difference between this and the 2 pc design?

The 1 piece design means the product is made as 1 whole piece. Maymom Wide-Neck Flange for Spectra/Medela (2-piece Design) with Valve & Membrane, 1pk: 2 piece design means the product is made from 2 pieces, whereby the flange and the connector...

Hi can I use the wide to standard wide neck adapter on this so I can fix my standard neck bottle on this flange.?

If you are pumping into standard-neck bottle, you are better of using this product Maymom Breastshield for Spectra with Valve & Membrane, 1pk (8 sizes, 15-36mm) (click here). It allows you to pump straight into a standard-neck bottle, without...

What is the difference between this and the one with valve and membrane? If I have a brand new S1+ and the size of the flanges don’t suit me, should I just buy this or the one with valve and membrane?

You might be comparing this with this: Maymom Wide-Neck Flange for Spectra/Medela (1-piece Design) with Valve & Membrane, 1pk (5 Sizes) (click here) There is no difference, except "with Valve & Membrane" means it includes the white valve...

Do I need the yellow flange adapter to connect the maymon flange to spectra S1 and S9 pumps?

Connects directly to Spectra backflow protector; no need for yellow flange adaptor.

Is this compatible with cimilre s3 pump and pigeon wide neck bottles?

It is not compatible with Cimilre S3 pump, only Medela/Spectra pumps. Width-wise it fits Pigeon wide-neck bottles, but thread-wise it may not. 

Is this compatible with avent single electric pump? Model scf 332?

Unfortunately, this flange can only connect to Spectra and Medela pumps.

Can this fit medela symphony?

Yes, it can.

Hi! Is this one flange or one set of 2 in 1 pack?

This is 1 flange only.

HI, does the Mamymom Wide Neck Flange (1pc design) come with 15mm and 17mm ones? Thanks

You can try Maymom Soldered Flange for Spectra/Medela with Valve & Membrane (Wide-Neck), 1pk (5 Sizes) (click here). It's the exact same product (just that it's a 2 piece soldered flange) and it comes in 15 mm.

Hi, if the flange I’m looking at the 22mm size, how do I get it?

Unfortunately we do not carry size 22mm at the moment.

hi, any idea if there's a solution for a nipple size between 21mm and 24mm?

Yes, you can buy the 23mm version here.

Hi do you have something like this that would be compatible for medela swing maxi?

Unfortunately, we do not carry wide-neck flange connector for Swing Maxi.

What is the right size for an 18.5mm flange before pump?

Do you mean that your nipple is 18.5 mm before pumping? Simply add 3-5mm, so a 22 - 24 mm flange should be suitable for you.

Can it be used with the bottles that comes with spectra S1 package? Im not sure what bottle type they are

Yes it can, Spectra comes with wide-neck bottles and so this flange will fit.

Ask Question
Did you find what you were looking for?
We found other products you might like!