MilkFlow Pump Parts 4-Piece Replacement Kit for Spectra S1/S2/S9 Plus/Synergy Gold – 24mm Flanges, Duckbill Valves, Backflow Protectors, Tubes & Bottles (Not Original Accessories)

Upgrade your pumping routine with the MilkFlow 4-piece replacement kit

MilkFlow presents a practical, non-original 4-piece kit designed for Spectra S1, S2, S9 Plus, and Synergy Gold pumps. This all-in-one set brings together essential components in a single, ready-to-use package, making backups easy and reducing routine maintenance time. The goal is to help you stay prepared so you can focus on the moments that matter most.

What’s inside and how it helps

• Complete 4-piece set compatible with multiple Spectra models, saving frequent swapping hassles.
• Thickened base duckbill valves with a non-slip grip for smoother assembly and disassembly.
• 9 flange insert sizes (13mm to 30mm) to help you find a comfortable seal for steady suction.
• Skin-safe, BPA-free materials with a smooth surface that feels gentle on the skin during longer sessions.
• Airtight connection with Spectra wide-neck bottles to minimize milk leakage concerns.

Durability, comfort, and quiet operation

• The reinforced design reduces the risk of tearing or deformation, potentially extending product life by up to 1.3x.
• A proper seal contributes to effective pumping sessions while helping minimize discomfort during use.
• Low-noise construction supports discreet pumping at home, in the office, or on the go.

Leak-proof assurance and real-world use

When paired with the wide-neck bottles, the kit’s seal aims to prevent leaks, giving you peace of mind during transport or while moving between spaces. The set is designed to be compatible with busy routines, offering a reliable backup that can cut down on cleaning and setup time.

Usage ideas and practical scenarios

• Keep a dedicated backup kit for high-frequency pumping days or travel.
• Use the nine flange sizes to try a better fit without replacing entire assemblies.
• Carry the kit to the office or on trips to maintain a smooth pumping routine.

Note: This kit is marketed as a replacement option and is not labeled as original Spectra accessories. It is designed to complement your existing setup by offering compatible parts with thoughtful attention to fit, feel, and performance.