Maymom Silicone Membrane; Designed for Spectra S1 Spectra S2, 9 Plus Backflow Protector and Maymom Backflow Protectors, Long, Short and Medium; Not Original Spectra S2 Accessories or Spectra Pump Part

Price: $7.99
(as of Apr 15, 2025 08:13:24 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.

After market silicone membrane for Maymom backflow protector (both short and long stem) and compatible with Spectra S1/S2 backflow protectors. Also compatible with Ameda Mya/Mya Pro pumps (NOT Mya Joy Pump).
Change the silicone diaphragms regularly to optimize the performance of your breastpump
Stronger material for improved performance
It does not fit the old version of spectra backflow protector; see photo for details.
Comply with EU and USA FDA regulations for materials that contact food. Tested by independent labs for quality and safety. All items packaged in retail pack, sealed by manufacturer Maymom. Can be cleaned with boiling water or water steam.