DIFKING Pump Parts for Spectra S2/S1/9 Plus & Synergy Gold — Replacement Kit & 27mm Flange

Comprehensive DIFKING Pump Parts for Spectra S2/S1/9 Plus and Synergy Gold

Meet a versatile replacement kit designed to fit Spectra S2, S1, 9 Plus, and Synergy Gold devices. The kit brings together two-piece flanges, duckbill valves, backflow protectors, tubes, tubing adapters, and bottles with travel caps — offering flexibility without relying on original Spectra parts.

One standout feature is the flange family. The adjustable range includes six sizes (17mm, 19mm, 21mm, 24mm, 27mm, 30mm) with an oval shield that carries a soft rim for a more natural touch against the skin. The wide-mouth connector on the flange helps you assemble parts quickly and securely during a pumping session.

Kit contents

• Two-Piece Flanges (27mm x 2) with separable shield and wide-mouth connector
• Duckbill Valves (X2)
• Backflow Protectors (X2)
• Tubes (X2)
• Tubing Adapters (X2)
• Bottles with Two-Piece Travel Caps (X2)

Designed for comfort, efficiency, and easy upkeep

• Comfort and natural fit: The oval shield with a soft rim is designed to sit gently against the skin during pumping.
• Improved pumping efficiency: A 106° wide-angle opening and ergonomic shape may help achieve a comfortable seal and smooth suction.
• Easy to clean and assemble: The two-piece flange system disassembles for thorough cleaning and reassembly, and works with many hands-free pumping bras.
• Safe materials: Made from BPA-free, food-grade materials for daily use.
• Compatibility note: These parts are not original Spectra components, but are designed to fit several Spectra devices.

Real-world use scenarios

The compact kit stores neatly in a bag for travel, and the range of flange sizes supports a personalized fit. The design favors easy cleaning and quick reassembly—helpful when busy days require a flexible pumping setup.

Why choose DIFKING?

• Flexible compatibility across Spectra devices
• Six-size range supports a customized fit
• Not original Spectra parts, but designed with Spectra devices in mind
• Durable, BPA-free construction for everyday use

Tip: Consider trying a few different sizes to find what feels most comfortable for you. Individual experiences vary, and this kit presents options rather than guarantees.