






🍼 Pump smarter, not harder—upgrade your breastpump’s heart with Maymom!
The Maymom Silicone Membrane Diaphragm is a high-quality, FDA-approved backflow protector compatible with Spectra S1, S2, and 9 Plus breast pumps. Made from durable silicone, it ensures hygienic pumping by preventing milk backflow and can be sterilized easily. Packaged securely by Maymom, this aftermarket part optimizes pump performance and longevity.



| Package Dimensions | 7.83 x 5.28 x 0.63 inches |
| Item model number | XP024-8M.b |
| Material Type | Silicone |
| Additional product features | Closed System |
| Batteries required | No |
| Dishwasher safe | Yes |
| Item Weight | 2.39 ounces |
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