Maymom Compatible with Spectra S2 S1 Pump Parts Including Flanges (20mm) Valves, Pipes, Bottles, Backflow Protection, Non Original Accessories

Please check the size chart before purchasing. Package includes: 2 x 14 mm flanges, 2 x backflow protectors, 2 x hoses, 2 x Duckbill valves, 2 x bottles with two-piece travel lid. Compatible accessories suitable for 9+ / S1 / S2. Note: flanges do not fit every user Made by Maymom; not original accessories for S1 or S2; not original replacement parts; all pump parts made by Maymom LLC Performance: comparable to OEM; interchangeable and compatible with pump parts; suitable replacement option for valves, backflow protectors, flanges, hoses and wide neck bottles; other flange sizes available Bottle cap: two-piece lid with writeable surface for marking date or name; labelling with ballpoint pen or whiteboard marker; removal with soapy water possible Certification & Care: USA FDA Registered Medical Device (No. D192499); Other Approvals; FDA Approved; Meets FDA and EU Food Contact Requirements; BPA Free; Clean with steam, boiling water or microwave steam bags; Retail packaging, sealed by manufacturer