Momcozy S9 Pro Wearable Breast Pump vs Spectra Premier Wearable Breast Pump
Flange sizes included or sold: 17, 19, 21, 24 mm for the S9 Pro Wearable Breast Pump; 24 mm for the Premier Wearable Breast Pump.
Only the differences are shown.
| Momcozy S9 Pro Wearable Breast Pump | Spectra Premier Wearable Breast Pump | |
|---|---|---|
| Type | Wearable breast pump | Wearable breast pump |
| List price | $119.99 | Not listed |
| Power | rechargeable | rechargeable |
| Single or double | Single or double | Double |
| Max suction | Not listed | 280 mmHg, per the maker |
| Modes | Not listed | massage, expression |
| Suction levels | 9 | Not listed |
| Battery | 8-9 sessions (270 minutes) on one charge | 5-6 pumping sessions |
| Closed system | Not listed | Yes, per the maker |
| Flange sizes | 17 mm, 19 mm, 21 mm, 24 mm | 24 mm |
| HSA/FSA | Eligible, per the maker or supplier | Not listed |
| Maker's use notes | Maker notes: auto shut-off after 30 minutes of inactivity; silicone accessories may need replacing about every 3 months; measure flange size just before pumping. | Stop use if abnormal pain, discomfort or swelling occurs and see a medical professional if it persists. |
Momcozy S9 Pro Wearable Breast Pump
A rechargeable wearable pump sold as single or double, with 2 modes and 9 levels, a 24 mm flange and 17, 19 and 21 mm inserts.
- Single or double offered
- Not listed by the maker: max suction
- Only one mode is named
Spectra Premier Wearable Breast Pump
Rechargeable wearable double pump with massage and expression modes; only 24 mm flanges included and no inserts sold with it.
- Rechargeable USB-C
- Closed system with backflow protectors
- Hands-free wearable
- Only 24 mm flanges, no inserts offered by the maker

