Nenesupply Pump Parts Compatible with Spectra S2 S1 9 Plus Breast Pump to Replace Spectra Pump Parts S2 Accessories Flange 19mm Duckbill Valve Tubing Bottles Backflow Protector

CONTENTS 2 19mm FLANGES 2 DUCKBILL VALVES 2 BACKFLOW PROTECTORS 2 TUBES and 2 BOTTLES with screw rings and sealing disc Nipples are NOT included in this kit INTERCHANGEALBE WITH Spectra Pump Parts and bottles A COMPLETE BREASTMILK COLLECTION KIT Compatible with Spectra S2 S1 and 9 Plus breastpumps ALL PARTS MADE BY NENESUPPLY Not Original Spectra S2 Accessories Not original Spectra Pump Parts and S1 parts ALL PARTS ARE COMPATIBLE and INTERCHANGEABLE WITH ORIGINAL PARTS that come with your breast pumps SAME SUCTION AS ORIGINAL PARTS Valves backflow protectors and flanges form an airtight seal The parts can replace Spectra Flanges Duckbill Valves Backflow Protectors Tubings and Bottles Wide Mouth Multiple flange sizes available 15mm 17mm 19mm 21mm 24mm 27mm 30mm Backflow protectors fit securely with tubing The membrane is elastic and flexible and can maintain suction through multiple pumping cycles It is a closed system and protects your breast pump Tubing is longer than original tubing and it is easy to use while pumping LEAKPROOF BOTTLES The bottles come with leakproof collars and sealing disks The collars works with Nenesupply nipples Avent and Spectra nipples The using temperature of the bottles ranges from 20 100 degree Celsius They can be stored in the fridge and can use bottle warmer to warm up the milk All parts are BPA free and Comply with FDA regulations for food contacts These claims are substantiated with testing reports done by independent labs Dishwasher safe and can be cleaned with water steam boiling water or microwavesteam bags Flanges have smooth angles so they fit comfortably while pumping The flange tunnel is at least 32mm so they are suitable for stretched nipples