This breastshield/flange with bottle connector for WIDE NECK comes with 1 valve and 1 membrane for SPECTRA pumps S1, S2. This can be used directly with Spectra wide-neck bottles, Philips Avent wide-neck bottles. You could use Spectra backflow protector directly with this flange too.

This comes in 1 piece per per packet. For a pair, please order 2 quantities

Spectra pumps S1, S2

What we like:

No adapter required to be used with Spectra S1/S2 wide neck bottle
No adapter to use with Spectra backflow protector
Compatible with Spectra duckbills;
Compatible with Maymom valves and long stem backflow protectors
Smaller sizes available for mummy who has smaller sizes than the original breastshields that comes with Spectra pump
US FDA registered medical device (No. D192499) that complies with US FDA standards
Made from BPA free material. Dishwasher top rack safe. The flange is autoclaveable in a clinical setting and household use.

What's included in each pack:

How to choose the right size of breastshields for you?

The inner diameter of the breastshield (B) should be 2-3 mm larger than the diameter of your nipple (N). 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.

How to measure the diameter your nipple?

Please download this "caliper" to measure your size

Print it out, cut through the red line, fold along the green dots then you have made yourself a nipple diameter measuring tool!

Click on this link to see the finished ruler.

Please click on this link to take a look at our latest Nursing/Maternity Top

Please click on this link to take a look at our nursing cover

You are always welcome to enquire about the product through email mamagoose.sg@gmail.com