








🍼 Keep your milk pure, your pump perfect, and your peace of mind intact!
The Spectra Baby USA Backflow Protector is a BPA/DEHP-free replacement part compatible with Spectra S2, S1, 9 Plus, and M1 breast pumps. Lightweight and dishwasher safe, it ensures hygienic milk collection and easy maintenance, making it an essential upgrade for long-term pumping moms.






| ASIN | B072F9HL53 |
| Additional product features | Portable |
| Batteries required | No |
| Best Sellers Rank | #20,263 in Baby Products ( See Top 100 in Baby Products ) #80 in Breast Pump Accessories |
| Customer Reviews | 4.8 4.8 out of 5 stars (4,697) |
| Date First Available | 6 August 2017 |
| Dishwasher safe | Yes |
| Item Dimensions LxWxH | 29.8 x 29.8 x 9.4 Centimeters |
| Item Weight | 9 g |
| Item model number | MM011992 |
| Manufacturer | Mom's heart |
| Model Number | MM011992 |
| Product Dimensions | 29.8 x 29.8 x 9.4 cm; 9 g |
| Pump type | Manual |
| Style | Compact |
J**E
Great for spectra 1 and 2. I had both and these worked as great replacement parts. Much needed for longer term pumping. I typically switched these out every 3-4 months to help keep supply up
L**A
Works very well and a very nice quality!
K**M
I've had problems before when ordering replacement parts for my breast pump. For some reason, they can be slightly different from the original version, which means the parts don't fit together right or the pump doesn't work as well. Happily, this backflow protector worked just as well as the original parts. (I had to replace the previous part when it got mold inside that I couldn't scrub off.) It fits, and works perfectly well.
N**A
I bought a replacement as the generic one didn’t fit the best - it felt like maybe the suction wasn’t strong enough. But with this product it felt like the membrane that came with the pump.
C**Y
Works perfectly!
Trustpilot
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