NENESUPPLY Pump Parts for Spectra S2/S1/9 Plus – 4 Sets, 19mm Flanges, Duckbill Valves, Tubing & Bottles

Overview

Enhance your Spectra pumping setup with the NENESUPPLY Pump Parts Kit, designed to work with Spectra S2, S1, and 9 Plus models. This comprehensive collection teammates with your existing parts, offering interchangeable components that help you maintain a smooth, familiar pumping routine across compatible pumps. Each piece is crafted to feel reliable in use, from the first attachment to the last cleaning cycle.

What’s in the kit and model compatibility

• 4 x 19mm flanges, 4 x duckbill valves, 4 x backflow protectors, 4 x tubes, and 4 x bottles with screw rings and sealing discs. Nipples are not included.
• Designed for interchangeability with Spectra pump parts and bottles. Not original Spectra accessories, but fully compatible with the original components that come with your pump.
• Includes a range of flange sizes (15mm, 17mm, 19mm, 21mm, 24mm, 27mm, 30mm) to help you find a comfortable fit as needs change.

Performance and design details

• Same suction feel as the originals, with air-tight seals formed by valves and backflow protectors for a consistent pumping cycle.
• Backflow protectors feature a flexible membrane to help maintain suction across cycles, contributing to a closed system that keeps pumping hygienic.
• Longer tubing provides additional maneuverability, making it easier to pump with comfort and control, whether at home or on the go.
• Leak-proof bottles include secure collars and sealing disks. The design supports compatibility with NENESUPPLY, Avent, and Spectra nipples and handles a wide temperature range.

Care, safety, and storage

• All parts are BPA-free and meet FDA food-contact standards, with independent lab testing reported for compliance.
• Parts are dishwasher-safe and suitable for cleaning with water steam, boiling water, or microwave-steam bags, simplifying post-pump maintenance.
• Temperature tolerance spans from -20 to 100 degrees Celsius, allowing fridge storage and warmer-ready milk handling when needed.
• Flanges are shaped with smooth angles for comfortable use, and the flange tunnel measures at least 32mm to accommodate a range of nipple shapes.

Real-world use and potential benefits

Whether you’re adjusting to new pump parts, traveling, or simply stocking up for routine sessions, this kit offers a practical, flexible option that supports a familiar pumping workflow. The included bottle system and wide flange range can adapt to varied comfort preferences and milk storage needs, helping you maintain confidence and ease in daily use without relying on a single source for parts.