Loading... Please wait...

Maymom Wide Mouth One-Piece Breastshield Only For Spectra (3 Sizes)

  • Image 1

Product Description

  • After market pump parts made by Maymom. Not original spectra pump parts.
  • This product is not for every mother. Measure your nipple diameters before making the purchase. You can save time in finding the best fit of flange for your pumping comfort and efficiency.
  • Including 1x flanges
  • Connects directly with spectra wide mouth bottles. Compatible with spectra duckbills, spectra wide neck bottles and backflow protectors; Compatible with Maymom valves and long stem backflow protectors
  • Made from BPA free material. Dishwasher top rack safe. The flange is autoclaveable in a clinical setting and household use.

This product is made by Maymom to fit spectra pumps. It is known that using the correct size of flange (breastshield) in breastpumping is the most important factor in achieving comfort and efficiency. Every mother was created differently. One or two sizes can’t fit all. This is why Maymom develops more than 12 sizes of flanges spanning from 13 mm up to 36 mm to fit the average mothers and those mothers who need special sizes (e.g. 13, 15, 17, 36 mm). Measure your nipple diameter first, and then use the size selector of this listing to choose the size that is 1-2 mm larger than your nipple diameter AFTER a pumping session.

There are improvements of this flange over the original spectra design

  1. In addition to spectra’s duckbills, you can use Maymom’s valve/membrane system with this Maymom flange. You can also try other brands of duckbills/valve/membrane on this flange. The chances are that they will fit.
  2. In additional to fitting Spectra’s backflow protector, you can use Maymom’s long stem, as well as short stem backflow protectors. You can also use Maymom’s tubing connector (sold separately) to connect this flange to many other popular breastpumps on the market.

Content of the kit:

  • Flange of wide mouth bottle connection x1 (buy two if you need to pump on both sides at the same time) 

About Maymom

  • Maymom is specialized in developing breast pump parts that can work with many name brand pumps on the market. The value of Maymom is to care for each mom!


  • Maymom is an independent company. Spectra is a trademark of Uzinmedical, Korea. Maymom is not affiliated with Uzinmedical.

Write your own product review

Product Reviews

  1. Great! 5 Star Review

    Posted by on 3rd Aug 2019

    Fits my spectra pump very well.