Maymom Backflow Protector, Long Stem, Compatible with Spectra S1, S2 and 9 Pumps, Compatible with Medela Flanges and Medela Parts; 2pc
CONTENTS: 2 LONG STEM BACKFLOW PROTECTORS. Compatible with Medela Breastshield/old connector and Spectra Pumps. With this product, you can use your Medela pump parts on Spectra breast pumps. DO not use this with Pump in style with MaxFlow