breast-pumps
S1 Plus Hospital Strength Pump
Closed-system design prevents milk from entering tubing—no mold risk. Hospital-grade suction. Rechargeable battery for portability. WIC-approved.
Quality & Materials
Closed-system: backflow protector keeps milk from tubing/motor. BPA-free collection bottles.
Evidence & Testing
Closed systems recommended by lactation consultants for hygiene. Hospital-grade suction matches hospital pumps at home price.
Brand Transparency
FDA Class II medical device. Clear specifications published.
Value Assessment
$200. Best value for hospital-grade closed-system pump.
Why Not Alternatives?
Medela Pump-In-Style is open system—milk can backflow into tubes and motor, growing mold. Willow/Elvie are convenient but weaker suction and expensive pods.
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