Maymom Wide Neck Pump Part for Spectra S1/S2 – 19mm Flanges (Not Original Spectra)

Overview

Discover a Maymom-made wide-neck pump part designed to work with Spectra S1/S2 pumps. This set includes two 19 mm widemouth flanges and is intended as an alternative option when you’re exploring fit and versatility. It is not the original Spectra flange and may not fit every mother’s pumping setup. Consider your own nipple diameter after pumping to assess whether this pair could match your routine and bottle collection.

What’s Included and Key Details

• Two 19 mm widemouth flanges designed for Spectra S1/S2 plus pumps and compatible with a handful of brand bottles.
• Compatibility notes: works with Spectra wide-mouth bottles, AVENT bottles, and Maymom wide mouth bottles. Not compatible with other wide-mouth bottles.
• Maymom is the maker, not the original Spectra company. This product is not affiliated with Spectra or its trademark owners.
• Materials are BPA-free and conform to US FDA guidelines for plastics that contact food.
• Care: dishwasher top-rack safe and suitable for steam sterilization.

Compatibility and Real-World Use

These flanges offer an alternate fit path for mothers who want to explore different pumping angles and bottle options. If you’re using Spectra S1/S2 with widemouth bottles, you may find a favorable pairing with Maymom’s flanges. Because fit can vary by nipple diameter and pumping style, it’s wise to measure the nipple diameter after a pumping session (the data point used in the product notes is 17–18 mm for this pair).

• Best results may come for users who rely on Spectra wide-mouth bottles or AVENT adapters.
• Useful when you’re testing alternate flange options without committing to a full replacement kit.

Care, Safety, and Maintenance

• BPA-free materials with FDA-regulated plastics ensure safe contact with pumped milk when used as directed.
• Dishwasher top-rack safe and steam sterilization friendly for quick, regular cleaning.
• Always inspect flanges for wear and proper seating to maintain pump performance.

What This Means for Your Setup

Callouts about fit aside, this Maymom option gives you a potential pathway to customizing your pump experience. It’s a practical choice for exploring compatibility with your bottle collection, rather than a guaranteed solution. If the sizing aligns with your needs, you may enjoy a smoother pumping session and more flexible bottle pairing possibilities.