Spectra S1 Plus Premier Rechargeable Double Electric Breast Pump
The Spectra S1 Plus Premier Rechargeable Double Electric Breast Pump lists a top suction of 270 mmHg and comes with 2 flange sizes, per Spectra. Rechargeable electric pump from Spectra that can pump one or both sides, with massage and expression modes and a closed system.
- 270 mmHgMax suction
- 24, 28 mmFlanges
How the S1 Plus Premier Rechargeable Double Electric Breast Pump stacks up
Against the 26 electric breast pumps we track. The shaded band is where the middle half of them fall; the dot is this one.
Within the typical range for electric breast pumps (250 mmHg to 295 mmHg).
Within the typical range for electric breast pumps (2 to 4).
What sets the S1 Plus Premier Rechargeable Double Electric Breast Pump apart
Measured against the 26 electric breast pumps we compare, from each maker's published specs.
Next to its closest matches
- Spectra 9 Plus Portable Rechargeable Breast PumpNext to it, the S1 Plus Premier Rechargeable Double Electric Breast Pump is 10 mmHg more suction; 1 more size.
Pump at a glance
As Spectra lists it.
| Max suction | 270 mmHg |
|---|---|
| Modes | massage, expression |
| Single or double | Single or double |
| Power | rechargeable |
| Closed system | Yes |
Flange sizes
In the box: 24 mm, 28 mm.
Parts and inserts that list this pump
- Spectra Duckbill Valves Set
- Spectra Premium Replacement Parts Kit - Complete Accessory Set: 20 mm, 24 mm, 28 mm
- Wide Breast Flange Set (Spectra): 16 mm, 20 mm, 24 mm, 28 mm, 32 mm
- Kiinde Anika Pump Bag
- Kiinde Christine Pump Backpack
- Papablic Duckbill Valves for Spectra and Medela
- Spectra Backflow Protector
- Spectra Replacement Tubing
Insurance and HSA/FSA
Listed features
- Single or double pumping
- Rechargeable
- Two flange sizes included
Worth checking
- Weight listed in pounds only
Where to buy the S1 Plus Premier Rechargeable Double Electric Breast Pump
Prices and availability change. We may earn a commission from some links.
- Check for recalls: Search the agency's recall list with the model number and date code from the label: FDA recalls list.
- Breastfeeding and pumping: see the AAP's breastfeeding pages and the FDA's breast pump page. Check the label and the maker's instructions, and ask your pediatrician about your child.
Full specs
| Spectra S1 Plus Premier Rechargeable Double Electric Breast Pump | |
|---|---|
| Type | Electric breast pump |
| Power | rechargeable |
| Single or double | Single or double |
| Max suction | 270 mmHg, per the maker |
| Modes | massage, expression |
| Closed system | Yes, per the maker |
| Flange sizes | 24 mm, 28 mm |
Compare the S1 Plus Premier Rechargeable Double Electric Breast Pump with
How each closest rival differs from the S1 Plus Premier Rechargeable Double Electric Breast Pump, from the makers' specs.
- SpectraS2 Plus Premier Double Electric Breast Pump270 mmHg2 flange sizesCompare side by side
- Spectra9 Plus Portable Rechargeable Breast Pump260 mmHg1 flange sizes
- 10 mmHg less suction
- 1 fewer size
- SpectraSynergy Gold Double Adjustable Electric Breast Pump270 mmHg2 flange sizesCompare side by side
- SpectraSG Portable Double Adjustable Electric Breast Pump2 flange sizes12 levelsCompare side by side
S1 Plus Premier Rechargeable Double Electric Breast Pump: questions answered
From Spectra's published specs, last checked 2026-11-05.
What flange sizes does the Spectra S1 Plus Premier Rechargeable Double Electric Breast Pump use?
24, 28 mm, per the maker. Breastfeeding and pumping: see the AAP's breastfeeding pages and the FDA's breast pump page. Check the label and the maker's instructions, and ask your pediatrician about your child.
Can I get the Spectra S1 Plus Premier Rechargeable Double Electric Breast Pump through insurance?
Many U.S. health plans cover a breast pump. Call your insurer or a durable medical equipment supplier to see which models your plan covers before you buy one.
Is the Spectra S1 Plus Premier Rechargeable Double Electric Breast Pump FDA cleared?
Check the FDA's device database for this product's clearance, or ask the maker for its clearance number.
Still wondering? Write to us at hello@cribpicks.com and we'll look it up.
More electric breast pumps
- MedelaPump In Style Pro Double Electric Breast Pump295 mmHg2 flange sizes
- MedelaPump In Style Pro+ Traditional Rechargeable Electric Breast Pump2 flange sizes16 levels
- MedelaFreestyle Mini Hands-free Double Electric Wearable Breast Pump4 flange sizes
- LansinohSignature Pro Double Electric Breast Pump with Tote Bag1 flange sizes8 levels
- LansinohSignature Comfort Double Electric Breast Pump280 mmHg5 flange sizes
- LansinohNaturalWave Double Electric Breast Pump5 flange sizes12 levels
Where these specs come from
Last checked 2026-11-05. Spot something wrong? Tell us. Read our editorial and safety policy and corrections.