Maymom Compatible with Spectra S2 S1 Pump Parts Including Flanges (13mm) Valves, Pipes, Bottles, Backflow Protection, Non Original Accessories

Product Contents: 13mm flange, backflow protection (2pcs), tube(2pcs), duckbill valve (x2), bottle with a two-piece travel cap (2pcs). All products are compatible with Spectra 9+, Spectra S1, Spectra S2 breast pump. This kit does not include dome caps and nipples. Maymom -manufactured products. Not an original Spectra S1 accessory. Not an original Spectra S2 accessory. Not original Spectra pump parts. All pump parts are manufactured by Maymom LLC. Maymom Pump parts work as well as OEM parts. Interchangeable and compatible with Spectra pump parts. Ideal Spectra replacement for Spectra Duckbill Valve (Spectra Valve), Spectra Backflow Protection, Spectra Flange, Spectra Tubing, Wide Neck Spectra Bottle. Maymom flange size available: 13 mm, 15 mm, 17 mm, 19 mm, 21 mm, 24 mm, 25 mm, 27 mm, 28 mm, 30 mm, 32 mm. The two-piece cap of the Maymom bottle features a rewritable surface for labelling the date or name of the baby for daycare or everyday use. Write with a regular ballpoint pen or dry erase marker. Wipe clean with soapy water. Complies with FDA regulations for plastic materials that come into contact with food. The material does not contain BPA. Can be cleaned with boiling water, steam or microwave steam bags.