Nenesupply 5 pc Duckbill Valves for Medela & Spectra – S2, S1, Pump in Style Harmony

Overview

Discover the Nenesupply 5 pc Duckbill Valves set, designed to support your everyday pumping routine. This replacement pack is engineered to work with a broad range of Spectra and Medela configurations, including Spectra S2, S1, 9 Plus, and Dew 350, as well as popular models like Pump In Style, Swing, Symphony, Mini Electric, and Harmony. Review product photos for compatibility notes and fit options.

These valves are crafted by Nenesupply and are not labeled as original Spectra or Medela parts. They offer a flexible alternative that can help streamline your pump setup when paired with compatible flanges and accessories.

What you get

• Contains 5 duckbill valves ready for replacement in compatible pump systems.
• Designed to work with Spectra S2/S1 accessories and related kits; not original Spectra or Medela parts.

Use and compatibility notes

• One valve can replace both a valve and a membrane, reducing the number of parts you handle during cleaning and setup.
• Designed to deliver the same suction compatibility when used with compatible flange assemblies as OEM valves.
• Compatible with Spectra and Medela flange ecosystems to support a cohesive pump experience.

Care, safety, and materials

• Valves are BPA-free and can be sterilized by steam, boiling water, or approved sanitation methods.
• Manufactured to meet EU and USA guidelines for materials that contact food, with independent lab testing for quality and safety.

Real-life use and benefits

In day-to-day pumping, these valves may help reduce the number of parts you wash while keeping your routine flexible. They’re designed to work across a spectrum of pumps and accessories, making it easier to keep devices ready between sessions. While not guaranteeing results, the set offers a practical option for households seeking compatibility and simplification.

Consider this set as a versatile addition to your pump kit—useful for routine replacements, travel, or sharing equipment with others in your household. The emphasis is on compatibility, ease of use, and safe, repeatable cleaning processes.