21mm Flange Maymom Pump Parts for Spectra S2/S1 (Small Flange)
Maymom 21mm flange set compatible with Spectra S2/S1, includes backflow protectors, tubes, duckbill valves, and bottles. Customers note good fit and value for spare parts, with mixed durability and bottle size opinions
Highlights
- 21mm flange pair
- complete parts set for Spectra compatibility
- value for spare parts
Pros
- compatibility with Spectra S1 and S2
- includes multiple components (flanges, backflow protectors, tubes, valves, bottles)
- good fit and value for money as spare parts
Cons
- mixed durability feedback on backflow protectors
- bottle size opinions vary
Best For
Features
- Includes 21mm flange (x2) and backflow protector (x2) for Spectra S1/S2 compatibility
- Kit contains two tubes and two duckbill valves for pump assembly
- Two bottles with a two-piece travel cap included
- Maymom-made replacement parts compatible with Spectra S1/S2; not original Spectra parts
- Interchangeable with Spectra duckbill valve and backflow protector as replacement parts
