

🍼 Pump in style, comfort, and confidence—because every mom deserves the perfect fit!
Maymom’s Two-Piece Wide Neck Pump Parts are precision-engineered flange sets designed for Spectra S1, S2, and 9 pumps. Featuring over 20 size options from 13mm to 36mm, these BPA-free, FDA-inspected parts offer superior comfort, easy cleaning, and broad compatibility with popular wide-mouth bottles and hands-free bras. The innovative two-piece design enhances hygiene and assembly, empowering modern moms to pump efficiently and painlessly.




| ASIN | B07ZR7TLBF |
| Additional product features | Bpa Free, Double Pump, Hands Free Usage |
| Batteries required | No |
| Best Sellers Rank | 16,026 in Baby Products ( See Top 100 in Baby Products ) 316 in Breast Pumps & Accessories |
| Customer Reviews | 4.6 4.6 out of 5 stars (202) |
| Date First Available | 24 Nov. 2019 |
| Dishwasher safe | Yes |
| Item Weight | 68 g |
| Item model number | S012W.B-Fxx |
| Material Type | Plastic |
| Material-free | BPA Free |
| Model Number | S012W.B-Fxx |
| Number of items | 1 |
| Package Dimensions | 13.72 x 7.87 x 6.35 cm; 68 g |
| Style | Pumps |
B**H
I’m one of the unfortunate women who needs tiny nipple shields 🤪 These make my pumping experience SO much more comfortable. Using flanges that are too large is painful so it’s key to get ones that fit well. I tried a few before finally realizing that I needed to suck it up and order the smallest ones I could find 🙈😂 At first I wasn’t happy with the fact that they were two pieces, but it honestly doesn’t bother me now. They are really easy to clean. They work well and are great quality.
S**E
These are wonderful. All the pumps come with such large flanges and I had such a hard time finding such a small size, but these fit perfectly. They are also super durable and hold up. I am still pumping at 8 months and have not had to replace anything put the small plastic adapter so far, which I get through insurance.
A**H
These are the only 13mm flanges I could find for my freakishly small nips. There's a lot of complaints about them being in two pieces. Personally, I like them being in two pieces because I think they are easier to clean. Since getting the correct size of flange my milk supply has increased some and I hope it continues to increase. My nips are not in nearly as much pain which means I can pump more often. I haven't had a clogged duct since getting these. I would recommend them over and over again.
J**T
Made well, and Im thankful for the smaller size. I use this with my Motif Luna pump and it fits perfectly. Just wish they didn't cost so much. I'd like to have a backup set.
K**R
These are awesome, finally the size I needed was made. I just wish it was one piece not 2. I think they should have come with a new set of duck bills as well. It’s disappointing that they didn’t. The price is not great. They seem to be very expensive for something so small and something you don’t use for life. They are well made so not a cheaply made product. For moms that don’t know what size they need paying out $30+ Every time a new size is needed it gets very expensive and discouraging. I’ve had to purchase 3 different sizes myself.
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