The Spectra® Tubing is to be used as a replacement for the S1, S2, SG, and 9 Plus Breast Pumps.Spectra® Replacement Tubing$10.00PriceQuantity*Add to CartFeatures & Benefits: When used with Spectra® Breast Pumps, no sanitizing of the tubing is required BPA/DEHP free Sold as One (1) Tubing