Spectra Duckbill Valves - Pack of 2 | Compatible with Spectra S1, S2 & Synergy Gold The Spectra Duckbill Valve Set is expertly designed to enhance suction and improve milk output during breast pumping sessions while effectively preventing backflow contamination. Made from high-quality silicone, each valve consists of a single..

Spectra Wide Accessory Kit 24mm for Spectra Breast Pumps Upgrade or replace your essential breast pump parts with the Spectra Wide Accessory Kit 24mm, specially designed for Spectra S1 and Spectra S2 breast pumps. This complete breast pump accessory set helps support efficient milk expression, strong suction performance, and comfortable..

Spectra Wide Neck Breast Flange with Duckbill Valve 24mm Make breast pumping more comfortable and efficient with the Spectra Wide Neck Breast Flange with Duckbill Valve 24mm. Specially designed for Spectra breast pumps, this complete replacement breast shield set includes a 24mm wide neck flange along with a soft silicone..