20mm Flange Maymom Pump Parts Compatible with Spectra S2 S1 9 Plus Breastpump Not Original Spectra S2 S1 Replacement Pump Parts Accessories, Small Flange

Price: $32.99
(as of Jul 22, 2025 21:37:19 UTC – Details)

From the brand

Maymom One-piece Flange

Maymom Detachable Shield

Maymom Base Connector

Maymom Flange Insert

Maymom Duckbill Valve

Maymom Storage/Feeding Bottle

Maymom Bottle Caps

Maymom Storage Bag Adapter

Maymom Bottle Converter

Maymom Tubing

Backflow Protector & Diaphragm

Other Products

Maymom cares for each mom

Maymom always cares about mothers’ needs on the path of breastfeeding. For years, we hear mothers’ voice for customized, comfortable and easy-to-use tools.

Maymom makes a wide range of aftermarket pump parts including flange, tubing, duckbill valve, backflow protector, collection bottle, milk storage bag adapter, and various kinds of adapters to bridge different systems of name brand breastpumps.

Please consult the product listing for sizing details before buying. Product Content: 20mm Flange(x2), Backflow Protector(x2), Tube(x2), Duckbill Valve (x2), Bottle with a Two-Piece Travel Cap (x2). All products compatible with Spectra 9+, Spectra S1, Spectra S2 Breastpump. Note: the provided flanges may not fit everyone.
Maymom-made products. Not Original Spectra S1 Accessories. Not Original Spectra S2 Accessories. Not Original Spectra Pump Parts. All pump parts made by Maymom LLC.
Maymom pump parts perform as well as OEM parts. Interchangeable and compatible with Spectra pump parts. Ideal Spectra replacement for Spectra Duckbill Valve (Spectra Valve), Spectra Backflow Protector, Spectra flange, Spectra Tubing, Wide-Neck Spectra Bottle. Maymom flange size available: 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, 25mm, 27mm, 28mm, 30mm, 32mm.
The two-piece cap of Maymom bottle features rewritable surface top for labeling date or baby’s name for daycare or daily storage use. Write with regular ball pen or dry erase marker. Erase with soapy water.
US FDA Registered Medical Device (No. D192499), Health Canada License (No.26003), Australian Health and Aged Care (ID 463470). Inspected by US FDA. Comply with FDA/EU regulations for plastic materials that contact food. Third-party testing has been completed, and reports are accessible openly. Made from BPA-free material.
Clean with water steam, boiling water or microwave-steam bags. Retail packed. Not Original Spectra parts. Sealed by the manufacturer – Maymom.