









🍼 Upgrade your pump game — because every drop counts!
Maymom Pump Parts offer a high-quality, compatible replacement set of 6 duckbill valves and 4 silicone membranes designed for Spectra S1, S2, 9 Plus, and Dew 350 breast pumps. Made from BPA/DEHP-free silicone and tested to meet FDA and EU safety standards, these parts maintain OEM-level suction power and optimize pump performance. Packaged retail-ready and easy to clean, they ensure hygienic, efficient pumping for modern moms.

| Model Number | S005.40-DM |
| Material | Silicone |
| Additional product features | Portable |
| Number of items | 1 |
| Style | Compact |
| Pump type | Manual |
| Batteries required | No |
| Dishwasher safe | No |
| Package Dimensions | 13 x 11.3 x 3.6 cm; 90 g |
| Item model number | S005.40-DM |
| Manufacturer recommended age | 0 months and up |
| Manufacturer | Maymom |
| Item Weight | 90 g |
M**W
Good quality and fits spectra S1
Great value for the price. I have purchased 2 of these as replacements and extras for my pumps. They’ve held up 100s of uses by now and I love Maymom as a brand.
K**E
Awesome product
Product fits my spectra pump.Great quality, will purchase again.
M**A
Suction is very low, not worth the money!!
Second time I ordered these and I’m so disappointed. Thought the first batch was just a fluke but no, the suction is super low and has significantly decreased my supply. I went back to spectra original parts and could see a difference right away.
E**Y
Excelente producto, a muy buen precio
Excelente producto, le quedó perfecto a mi extractor Ameda Mya. Llegó en excelente estado, antes de la fecha prevista, además a un excelente precio.
B**C
Fantastic!
Great price and work well. Will be ordering again
Trustpilot
2 months ago
2 weeks ago