Breast Pump Parts Compatible with Spectra S1/S2/9 Plus, Not Original Accessories, Flanges 32mm, Duckbill Valves, Backflow Protectors (Diaphragm Included), Tubings&Bottles

Spectra Pump Parts - Including 2 pack flanges, 2 packs Duckbill Valves, 2 backflow protectors, 2 Silicone Membranes and 2 tubings replacement. and 2 pack bottles. Can be used for spectra breast pump accessories for S1 and S2 Perfect Fit - Precision-engineered to Spectra original specifications. Delivers secure connections and performance identical to OEM parts Essential Pump Protection - Integrated backflow protectors prevent milk from entering tubing. Safeguards your pump motor and ensures hygienic operation Premium & Safe Materials - Made with food-grade silicone and BPA-free PP plastic. All components are durable and built for long-lasting use Easy Cleaning & Maintenance - Dishwasher-safe (top rack) for effortless cleaning. Regular part replacement (every 1-3 months) maintains optimal pump performance