Momstouch Spectra S1/S2/9 Plus Pump Parts — Full Replacement Kit

Reliable replacement kit for Spectra S1, S2 and 9 Plus pumps

If you rely on your breast pump daily, you want parts that fit well, feel trustworthy, and are easy to sanitize. Momstouch delivers a full replacement kit designed for Spectra S1/S2/9 Plus pumps. These aren’t the original Spectra accessories, but they’re engineered to be interchangeable and to sustain comfortable pumping sessions with similar suction power. The kit emphasizes safety, versatility, and straightforward care, helping you keep your routine smooth without waiting for OEM parts.

What’s included in the kit

• 2 flanges (20 mm)
• 2 duckbill valves
• 2 backflow protectors
• 2 tubes
• 2 bottles with screw rings and sealing discs

All components are made by Momstouch and designed to be compatible with Spectra S1, S2, and 9 Plus models. The kit provides a complete set of replacements, so you can refresh multiple pump paths in one purchase without relying on original Spectra parts.

Compatibility, performance, and versatility

The Momstouch parts are interchangeable with Spectra pumps and aim to preserve the suction power you expect from OEM parts. This kit supports a range of flange sizes for a personalized fit, including 15 mm up to 30 mm, allowing you to experiment with different shoulders, comfort levels, and milk-feeding needs as they evolve.

• Multiple flange sizes available: 15 mm, 17 mm, 19 mm, 20 mm, 22 mm, 24 mm, 26 mm, 28 mm, 30 mm
• Interchangeable with Spectra S1, S2 and 9 Plus pumps
• Maintains a suction profile similar to OEM parts

Materials, safety, and cleaning

Parts are BPA Free and DEHP Free, made from 100% food-grade polypropylene (PP) and silicone. They can be sanitized with water steam, boiling water, or microwave-steam bags, making after-use cleaning straightforward for busy households. While not original Spectra parts, the kit is designed for safe, everyday use with compatible pumps.

• BPA Free and DEHP Free
• 100% food-grade PP and silicone
• Sanitizable via steam methods, boiling water, or microwave steam bags

Care, use tips, and fit

To get the best experience, start with the 20 mm flange included and explore the other sizes to find your comfort level. Regular inspection for wear and replacement when needed helps maintain performance. Store parts clean and dry between uses for longevity.

Note: These are replacement parts from Momstouch and are not labeled as original Spectra accessories. They offer a practical alternative for families seeking ready-to-assemble kits that cover the primary pumping pathway with clear sanitization guidance and adaptable sizing.