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
$7.99
Price: $7.99
(as of Sep 14, 2025 12:08:23 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.
Customers say
Customers find the breast pump membrane works well with Spectra Synergy Gold pumps and fits exactly like the original Spectra parts. The product receives positive feedback for its quality, with one customer noting it’s better than the original Spectra parts, and customers appreciate its colors and value for money. The suction power and durability receive mixed reviews – while some customers report great suction, others mention poor suction, and while many find it durable, one customer reports it didn’t last as long as expected.
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