IVARONAL 10pcs Duckbill Valves and 4pcs Silicone Membrane Replacement Parts Compatible with Spectra S1 S S2 9 Plus Breast PumpsNot Original Spectra Pump Parts

What You GotReplacement pump parts kit for Spectra including 10pcsduckbill valves4pcsSilicone Membranethey are need to be replaced regularly to keep your breast pump at the best performance and make the pumping to be more efficient Wide Application Compatible with Spectra S1 Spectra S2 Spectra 9 Plus breast pumpsNot original spectra breast pump parts Same Suction Power as Original parts Duckbill valve designed to prevent backflow of breast milkSilicone Membrane with strong suction powerlet you get more breast milk when pumping Quality pump parts to optimize your pumping experience FoodGrade siliconeComfortableSafeOur Replacement pump parts are made of foodgrade silicone BPAfree safe soft and odorless skinfriendly for mommy and baby soft comfortable material Snug fit can comfort and efficient pumping helping to avoid nipple damage or irritation Easy to installCleaning Easy to plug onto the pump and no more falling tubes and tearing endsthe operation is simple and the use feels comfortableClean with soapy water and rinse with clean water Do not use hard brushes Clean the thin tips with fingers Do not use dishwasher