Maymom Spectra Pump Parts for S2/S1 — 18mm Flange, Duckbill Valve & Backflow Protector

Overview

Discover the Maymom Pump Parts Kit, a complete replacement set designed for Spectra S2, S1, and Spectra 9 Plus breast pumps. It aims to deliver reliable suction and a familiar fit, while offering a practical, travel-friendly option to keep pumping on schedule.

This non-original kit consolidates essential components into one purchase, helping you maintain your pump without juggling multiple parts.

What’s included

• 2 x 18mm flanges
• 2 x duckbill valves
• 2 x backflow protectors
• 2 x tubing
• 2 x bottles with one-piece travel caps

Note: The 18mm flanges may not fit every mother. Please check the sizing guidance in the listing before buying.

Why choose Maymom parts

• Claims to deliver the same suction power as OEM Spectra parts.
• Multiple flange sizes are offered (including 13mm–32mm) to support a personalized fit.
• One-piece bottle cap includes a sealing ring for a secure seal and less milk drop waste.
• Travel-friendly design supports on-the-go pumping and milk storage, with versatility for feeding or snack containers.

Materials, safety, and care

• Parts are BPA-free and designed for food-contact safety.
• FDA Registered Medical Device (No. D192499), Health Canada License (No. 26003), and Australian ID 463470.
• Inspected by the US FDA and packaged sealed by Maymom; compatible with FDA/EU standards for plastics used with food.

Care and cleaning

• Can be cleaned with water steam, boiled water, or microwave-steam bags.
• Rinse and air-dry after use; store in a clean, dry place.

Real-world use cases

Ideal for busy households, travelers, and caregivers who want reliable parts without sourcing each piece separately. The kit’s bottles are sized for milk or formula storage and can be repurposed for snacks or hydration.