NENESUPPLY 19mm Pump Parts for Spectra S1/S2 – Flanges, Valves & Backflow Kit

Overview

Upgrade your Spectra pumping experience with the NENESUPPLY 19mm pump parts kit. Designed to fit Spectra S1 S2 and Spectra 9 Plus pumps, this replacement set offers durable components that feel reliable in daily use and are straightforward to care for.

This kit includes two GentleFit 19mm flanges, two backflow connectors, two duckbill valves, and two tubing lengths. Made by NENESUPPLY, the parts are built to work with a broad range of Spectra pump parts while not being labeled as original Spectra S2 accessories. It provides a practical option when you need dependable replacements for routine pumping.

Two piece flange system

The 2 piece flange system combines a flange with a backflow protector in one design. This setup helps reduce the risk of damaged backflow components and keeps your pumping setup tidy. Detachable flanges are easy to clean and are dishwasher safe, with a gentle 19mm size that fits many users comfortably.

Design and care

All parts are BPA free and designed for straightforward removal and attachment. The duckbill valves are simple to replace while maintaining suction performance. The kit is compatible with most Spectra replacement parts, helping you keep your pump ready for daily use.

Practical uses and benefits

• Easy to install and replace during routine maintenance
• Ideal for home or travel pumping sessions
• Dishwasher safe for convenient cleaning between uses
• Designed to deliver suction similar to OEM parts

• Includes 2 GentleFit 19mm flanges
• Includes 2 backflow connectors
• Includes 2 duckbill valves
• Includes 2 tubing pieces

Why choose NENESUPPLY

This replacement kit from NENESUPPLY emphasizes practical reliability. It uses BPA free materials and components that align with Spectra systems while offering a budget friendly alternative to original parts. It is a versatile option for keeping your pump ready for the next session.