Replacement Valves with membrane (set of 2). For use with the Spectra S1, S2, and 9 Plus breast pumps. Can be used in place of duckbill valves. The color of the valves may vary.
Spectra Valve & Membrane (2pcs)
$12.99Price
Replacement Valves with membrane (set of 2). For use with the Spectra S1, S2, and 9 Plus breast pumps. Can be used in place of duckbill valves. The color of the valves may vary.