Maymom Spectra Pump Parts Kit — 19mm Flange, Valve, Tubing, Backflow Protector (S2/S1/9 Plus)

Discover the Maymom Spectra pump parts kit, designed for Spectra S2, S1, and 9 Plus breast pumps. This versatile aftermarket set includes two 19mm flanges, two valves, two backflow protectors, and two tubings, offering flexible configurations for your pumping routine while staying compatible with wide-mouth bottle systems.

The kit emphasizes a clean, closed-system feel: milk never directly contacts the tubing, helping you keep your setup tidy between sessions. All components are designed to be interchangeable with Spectra parts, giving you options to mix and match with Spectra flanges, backflow protectors, valves, and tubing. This flexibility also supports use with Spectra bottles, Avent bottles, and Maymom wide-mouth bottles.

What you get

• 2 x flanges (19mm)
• 2 x valves
• 2 x backflow protectors
• 2 x tubings

Compatibility and setup

• Designed for Spectra S2, S1, and 9 Plus pumps.
• Interchangeable with Spectra parts; works with Spectra flange, backflow protector, valve, and tubing.
• Suitable for use with wide-mouth bottles, including Spectra, Avent, and Maymom variants.
• Closed system design helps minimize contact between milk and tubing.
• Not all wide-neck bottles are compatible; check size and bottle recommendations in the guide.

Size options and guidance

• Flange sizes span from 13mm to 32mm. Refer to the size selection guide in product photos to pick the right fit.

Care and safety

• Made from BPA-free material.
• Clean with water, steam, boiling water, microwave steam bags, or top-rack dishwasher.
• Retail packaged and sealed by Maymom; these are aftermarket parts, not original Spectra parts.

Quality and references

The Maymom kit aligns with standard safety expectations for plastic contact materials and is supported by independent test references. It is identified as Maymom aftermarket components designed to be interchangeable with Spectra parts, with available online references for further detail.