MilkFlow Spectra Pump Parts 4PCS Replacement Kit – 30mm Flanges, Duckbill Valves, Backflow Protectors, Tubes & Bottles (Not Original Accessories)

Upgrade your Spectra pumping setup with the MilkFlow 4PCS Replacement Kit

Designed for busy families, the MilkFlow kit brings together the essential parts you rely on when using Spectra S1, S2, 9 Plus, and Synergy Gold pumps. This replacement set emphasizes versatility, reliability, and value, giving you a complete spare-pack ready for everyday use—at home, in the car, or at the office.

What’s included

• 4 x 30mm flanges
• 4 x duckbill valves (with small pull tab)
• 4 x backflow protectors
• 4 x tubing pieces
• 4 x MilkFlow bottles

All components are food-grade and BPA-free, built to support regular pumping without compromising safety or performance. This is a complete replacement kit, so you’ll have spare parts ready when you need them most.

Durable, easy-to-use design

The upgraded duckbills feature a practical pull tab for quick handling, helping you swap parts without fuss. Crafted for frequent use, these pieces are designed to seal well with Spectra wide-neck bottles and MilkFlow bottles, promoting a tidy pumping experience.

Find your ideal fit

To tailor the experience, a broad size range is available:

• 13mm to 32mm sizes (with incremental options) to match your comfort and pumping rhythm

This variety helps you select a precise, comfortable fit that aligns with your routine. The goal is to minimize leaks and improve alignment for daily pumping at home, work, or on the go.

Reliability and compatibility

Engineered to pair with Spectra wide-neck bottles and MilkFlow bottles, the kit supports stable performance across compatible bottle types. The design aims to reduce nuisance spills, enabling pumping at any hour, anywhere.

Travel-ready and practical

Lightweight and compact, these replacement parts travel easily in a diaper bag or tote. They’re suitable for the car, office, or travel bag, providing ready-to-use components wherever motherhood leads you.

Care, safety, and cleaning

• Food-grade material, BPA free
• Dishwasher safe (top rack), boiling safe, steam safe

MilkFlow offers a coherent set of parts designed to fit Spectra pumps and MilkFlow bottles, giving you flexible options without relying solely on original accessories. This approach supports practical, everyday pumping scenarios with less fuss.