About the Product
Spectra Spare Parts/Accessories Backflow Protector Membranes (New) (2 pk) is compatible to use with Spectra's (S1, S2, M1, S9+)pumps.
Note that some of these accessories can also be purchased as part of Premium Breastshield Set.
One of the parts in the backflow protector.
Not recommended to sterilize due to its rubber material.
Will affect suction of the breastpump with wear and tear.
Only fit in NEW Backflow Protector and not the old one.
In the Package
2 x Spectra Premium Large Membranes (for New Backflow Protector)