Loved by moms and lactation consultants worldwide, the Spectra S1 Plus Premier RECHARGEABLE Breast Pump is designed to bring confidence and comfort to every moment of the breastfeeding journey. The S1 is portable and quickly...

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Product Review

Loved by moms and lactation consultants worldwide, the Spectra S1 Plus Premier RECHARGEABLE Breast Pump is designed to bring confidence and comfort to every moment of the breastfeeding journey. The S1 is portable and quickly rechargeable for active moms, and also quiet and discreet for soothing pumping. The added night light allows you to easily pump at any hour. This pump conveniently weighs only 2.9lbs. With a maximum suction strength of 250mmHg and the ability to be used as a single or double pump, the S1 will be a great asset in your breastfeeding journey. The S1's completely flexible, touch button, with the S1 pump's digital controls allow you to set the pumping program to the speed and rhythm most effective for your body. The suction is adjustable in both let-down and expression mode. This quiet pump also includes a timer.
Our Founder, Heidi Humphries, insisted on the quietest motor available for the S1Plus, which when in the “massage mode" simulates the natural suckling of baby. Spectra Baby spent years developing features for the S1 Plus like “backflow protection" to keep your breast milk from harmful bacteria. We thought hard about things like “adjustable suction levels" because it provides a more natural flow of milk.

We are moms. We are nurses. We understand.


  • Breastfeeding Essentials: Spectra S1 portable breast pump features comfortable suction pump levels that mimic natural breastfeeding as closely as possible
  • Travel Baby Supplies: Portable and rechargeable electric breast pump with a compartment for a Spectra bottle; essential baby feeding supplies for on-the-go moms
  • Single or Double Pumping: Use as a single electric breast pump or a double electric breast pump; for best results, use Spectra baby accessories
  • Hygienic Spectra Pump: Spectra backflow protector creates a physical barrier between your milk and the pump motor, ensuring your breastfeeding supplies protect your milk; easy to clean and maintain
  • Made For Moms, By Moms: We've committed our lives to providing the best breast pumps, accessories, education, baby supplies, breastfeeding essentials, and customer care that we can, supporting every mother with the beauty of parenthood

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