









🍼 Pump smarter, not harder — the ultimate adapter for modern moms!
The Maymom Backflow Protector Long Stem is a precision-engineered adapter designed to fit Spectra S1, S2, and 9 breast pumps, enabling seamless use of Medela flanges and parts. It maintains a closed system to ensure hygienic pumping, prevents backflow contamination, and offers a cost-effective solution for moms seeking compatibility and durability. Highly rated with over 1,400 reviews, this essential accessory enhances your pumping experience with trusted reliability.



















































| ASIN | B01E3W689M |
| Best Sellers Rank | 55,139 in Baby Products ( See Top 100 in Baby Products ) 1,054 in Breast Pumps & Accessories |
| Brand | Maymom |
| Brand Name | Maymom |
| Colour | Gelb |
| Country Of Origin | Taiwan |
| Customer Reviews | 4.6 out of 5 stars 1,464 Reviews |
| Included Components | adapter |
| Included components | adapter |
| Is the item dishwasher safe? | No |
| Item Nype Name | Backflow Protector, Long Stem, for Spectra S1, S2 and 9 Pumps to use Medela Flanges and Medela Parts; 2pc |
| Item Weight | 1.5 Ounces |
| Manufacturer | Maymom |
| Material | Kunststoff |
| Material Type | Kunststoff |
| Model Name | Maymom Backflow Protector Long Stem for Spectra |
| Model name | Maymom Backflow Protector Long Stem for Spectra |
| Number of Items | 1 |
| Number of items | 1 |
| Size | 9 Count (Pack of 1) |
| Special Features | Closed System |
| Special feature | Closed System |
| UPC | 760488883471 |
C**S
Perfect Fit for my Bella Baby
Works exactly as I wanted it to, fit to my medela and maymon flanges so I can connect my bella baby pump. Saved me a fortune in having to buy new flanges
S**H
Very handy- allows use of medela parts with spectra pump.
Got these so I could use my medela pump parts with my spectra pump. Such a clever wee product- you just attach to tubing and then use medela flanges, pump parts etc. Works v well!
S**E
Works perfectly
Second time buying these. They work perfectly with medela parts and are easier to use than the yellow adapters been all in one. They last well too
H**Y
Used for spectra pump work fine did what it’s meant to
Used for spectra pump work fine did what it’s meant to
O**V
As good as it gets
Brilliant maymom parts as expected
K**H
Good quality
Good quality. Great product dies it's job
J**T
Great
Great, work a treat.
D**1
Doesn’t fit s1
I bought these since other reviews stated it fit spectra s1 but this is incorrect. I have all the original spectra pump accessories and this backflow attachment doesn’t fit the pumping bottle tight enough to ensure a good suction. Will be returning and purchasing another brand
Trustpilot
5 days ago
1 week ago