Momstouch Pump Parts Compatible with Spectra S1/S2/9 Plus, Not Original Accessories, Full Set Replacements Include 18mm Flanges, Duckbill Valves, Backflow Protectors, Tubings and Bottles

Contents: 2 Flanges (18mm), 2 Duckbill Valves, 2 Backflow Protectors, 2 Tubes, 2 Bottles (with screw rings and sealing disc). Compatible with Spectra S2, Spectra S1, Spectra 9 Plus Breastpump.. All pump parts made by Momstouch. A whole kit Compatible with Spectra S1/S2/9 Plus breastpumps. Not Original Spectra S2 Accessories. Not Original Spectra S1 Accessories. Not Original Spectra Pump Parts.. Compatible and interchangeable with Spectra pump parts. Same suction power as OEM parts. Replace Spectra Flanges, Duckbill Valves, Backflow Protector, Tubings, Bottles.. Multiple flange sizes available: 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 24mm, 26mm, 28mm, 30mm.. BPA Free and DEHP Free. It is made of 100% food-grade Polypropylene (PP) and silicone. Can be sanitized with water steam, boiling water or microwave-steam bags.