This product is manufactured by Maymom to fit the Spectra S1/S2 pumps in addition to Spectra 9 and Spectra M pumps. Yes, it is absolutely safe to buy Maymom Wide Neck Pump Parts for spectra S1/S2 Pumps; Incl Wide Mouth 28mm Flanges, Valves, Membranes; Not Original Spectra Flange; Replaces Spectra Duckbills, Spectra Shield from , which is a 100% legitimate site operating in 164 countries Every mother has been created differently. Contains 2x 17mm widemouth flanges for spectra s1 pump, s2 pump and 9 pump. One or two sizes cannot fit all. You can also use Maymoms hose connectors (sold separately) to connect this flange to many other popular breast pumps on the market. 13, 15, 17, 36mm) first measure your nipple diameter (do it after a pumping session) and then use the size selector of this listing to choose the size that 1-2 mm is larger than your Nipple diameter measured after a pump session. You can also try other brands of Duckbills/Valve/Membrane on this flange. Maymom is not associated with Uzinmedicare. It is known that using the correct size of the flange (chest shield) when pumping breast is the most important factor for comfort and efficiency. Maymom Flanges For Spectra Ayowide Neck Pup Part For Spectra S1 S2 Pups Incl | Desertcart BPA Free Pump Accessories The chances are that they fit., 2., In addition to installing the Spectra backflow protection, you can use Maymom's long stem as well as short handle backflow protectors. Contains 2x 21mm widemouth flanges compatible with spectra s1 plus pump, s2 plus pump and 9 pump. Suitable for mother with a nipple diameter 18-20 mm (measured AFTER a pumping session). Suitable for spectra s2 accessory replacement and a great altertiave to spectra pump parts. Also suitable for Ameda Mya and Ameday Mya Pro pumps and Motiff Luna pumps Disclaimer: Maymom is an independent company. 1X 11 Mm Maymom Two-Piece Wide Neck Pump Parts For Spectra S1s2 Pumps Incl Wide Mouth Flanges Not Or 550 Dishwasher toprack safe; Steam safe sterilization;
