Maymom MyFit 21mm Classic Shield – Spectra S1/S2 Compatible (Connector Sold Separately)

Overview

Maymom MyFit 21mm Classic Shield introduces a separable flange approach tailored for Spectra-style pumps. This 21mm shield is designed as part of a complete flange system that requires a Maymom wide-mouth connector sold separately to finish the setup. The design emphasizes adjustable fit, ease of cleaning, and compatibility with popular pumping bras, providing a practical path to experimenting with comfort without being tied to a single component.

Why the separable design matters

The shield splits from the flange, making assembly, sanitization, and reassembly quicker and less fiddly. The modular approach supports routine cleaning and customization, which can help you tailor your pumping experience to your daily routine. Maymom makes a wide range of shield sizes available, from 13mm up to 32mm, including 21mm, to accommodate different needs and preferences.

What’s included and how to use

• Contents: 2 shields (21mm) only. The 21mm shield targets nipple diameters around 19–20mm after pumping. A Maymom wide-mouth connector is required to complete a flange (sold separately).
• Compatibility note: Designed for use with Spectra S1, Spectra S2, and Spectra 9 Plus pumps when used with the appropriate connector. This is not an original Spectra flange or part.

Safety, quality, and care

• BPA and DEHP free: all components that come into contact with breast milk are free from these substances. Maymom is a US FDA-inspected company.
• Packaging and experience: packaged in retail poly-bag packaging and backed by eight years of experience manufacturing high-quality breast pump parts for major brands.

Real-world use and benefits

In everyday pumping scenarios, different shield sizes can alter comfort and seal feel. The 21mm option can be part of an adaptive approach to find a more natural fit, especially when paired with the coordinating wide-mouth connector. The separable design supports straightforward cleaning and quick reassembly, making it easier to test fit variations without committing to a single, rigid flange style.

Fit guidance and expectations

For best results, consider your nipple diameter after pumping and try related shield sizes within the Maymom MyFit family. Remember, this shield is intended to be used with a connector to form a complete flange—check your specific pump setup to ensure compatibility before use. This product line is presented as a practical option for exploring fit and comfort with popular Spectra systems.

Summary

If you’re exploring a flexible, cost-conscious path toward a comfortable pumping experience, Maymom MyFit 21mm shield offers a thoughtful, modular option that pairs with compatible connectors and Spectra pumps while avoiding a one-piece design. This can be part of a balanced approach to find the right fit for your routine.