Maymom 21mm Flange and Duckbill Valve Compatible with Spectra S1 Spectra S2 Spectra 9 Plus Not Original Spectra 20mm Replace Pump Parts Spectra Flange Spectra Duckbill Valve
Details
- BrandMaymom
- Flange Diameter21 Millimeters
- Special Featureclosed_system
- MaterialSilicone
- Included ComponentsBreast Flange
Description
🚀 Upgrade your pump game with Maymom’s precision parts—because your comfort deserves the best!
- SAFE HYGIENIC - BPA/DEHP free, FDA compliant, and lab-tested for your baby’s health and your peace of mind.
- EFFORTLESS CLEANING - Dishwasher top rack safe and resistant to boiling, steam, and microwave sterilization methods.
- PRECISION 21 MM FLANGE - Engineered for optimal suction and comfort with a universally compatible wide-neck design.
- DURABLE DUCKBILL VALVES - Easy to install and remove with long-lasting, high-quality materials that maintain peak performance.
- SEAMLESS SPECTRA COMPATIBILITY - Fits perfectly with Spectra S1, S2, and 9 Plus pumps for hassle-free replacement.
Maymom’s 21mm flange and duckbill valve set offers a precise, durable, and fully compatible replacement for Spectra S1, S2, and 9 Plus breast pumps. Crafted with BPA/DEHP-free, FDA-compliant materials, these parts ensure safe, hygienic use and easy maintenance, delivering OEM-level suction performance without the premium price.
Specifications
| Product Dimensions | 5.51 x 3.54 x 3.15 inches |
| Item model number | S012W-FxxDx2 |
| Style | Flange 21mm + Valves |
| Batteries required | No |
| Dishwasher safe | No |
| Item Weight | 2.85 ounces |
Have a Question? See What Others Asked
Reviews
L**N
Interchangeable with other spectra parts👍
I ordered these because my swelling had gone down and I needed to drop down a size, from the 24mm to the 21mm and it was too soon for insurance to send a new one. These did not disappoint. Interchangeable with all my other spectra parts. Tubing, flanges, valves, all good quality, worked well, durable and functional.
E**O
Finally the Right Fit
Thank goodness for these! Finding the right flange size made a huge difference in comfort and output. These 17mm flanges were the perfect fit for me. I just wish I had figured it out sooner. A must if you're not getting the results you want with the standard sizes.
A**A
Work great with Spectra S1
These work great with my Spectra S1, haven’t noticed any difference from the Spectra parts. As other reviewers noted, they work well with the Phillips Avent bottles too. They’ve held up well to constant washing and sterilizing/drying in a bottle sterilizer. Didn’t notice at first, but if you look inside the flange, it says the size
S**N
Great parts
Works amazing. Just as good as the original I received in the mail from my insurance
U**N
Perfect Fit for Spectra and Motif
Fit perfect on my Spectra and Motif bottles for pumping
S**E
Made Pumping More Comfortable
My Spectra came with large flanges. This smaller size really helped with pumping, especially as a mom who is primarily pumping. They fit my nipples perfectly and made pumping more comfortable!
F**R
Good replacement or supplement for spectra pumps
A good replacement or supplemental part for the spectra pump series. The one complaint I do have is that the connection to the backflow protector is not as tight as my original spectra flange, but otherwise, it functions the same. I just have to make sure the connection is tight before starting to pump.
A**A
Comparable to Spectra
Love these flanges, just as good as spectra flanges! Easy to use, good fit, no complaints.
Common Questions
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