Maymom Pump Parts Compatible with Spectra S2 S1, 9 Plus Breastpump. Not Original Spectra Pump Parts. Replace S2 Accessories and Flange. Flange Backflow Protector Tubing (27mm)

AFTERMARKET PUMP PARTS FOR SPECTRA S2 SPECTRA S1 SPECTRA 9 PLUS BREASTPUMPS. Made by Maymom. Not Original Spectra Parts. Inc 2 Large 27mm Flanges, 2 Backflow Protectors, and 2 Tubing. Valve or duckbill is NOT included in this listing but you can use many valves on the market e.g. spectra valve duckbill or medela valve/membrane. The flanges connect with WIDE MOUTH bottles like Avent bottles, Maymom wide mouth bottle, and spectra wide mouth bottles. AFTERMARKET PARTS MADE BY Maymom. Not Original Spectra S2 accessories. INTERCHANGEABLE WITH SPECTRA PARTS. All parts are interchangeable with Spectra Pump Parts. Can be used with Spectra flange, Spectra backflow protector, Spectra valve, Spectra bottles and Spectra tubing. USED WITH WIDE-MOUTH BOTTLES. Use this kit with Spectra bottles, Avent bottles, and Maymom wide mouth bottles. DOES NOT work with OTHER WIDE NECK BOTTLES (example: Lansinoh bottles, Dr. Brown Wide). CLOSED SYSTEM. No milk will enter the tubing or motor. VARIOUS and WIDE RANGE FLANGE SIZE AVAILABLE: Maymom MyFit series of flanges offer 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, 25mm, 27mm, 28 mm, 30mm, 32mm size options. Maymom cares for each mom. You can find the flange that is the best fit for your pumping comfort and efficiency. Refer to size selection guide in product photo to choose the right size for you or consult a lactation consultant before purchase. RETAIL PACK. Nicely packaged in sealed retail bag/container. All parts can be sterilized with water steam, microwave steam bag or boiling water. NO BPA. Tested by independent labs for safety.