Nenesupply 19mm 2 pc Flanges Compatible with Spectra S2 Spectra S1 9 Plus Breastpumps Replacement to Spectra Pump Parts and Spectra Flange. Compatible with Spectra S2 Parts and Spectra 19mm

Nenesupply 5 Count Compatible Duckbill Valves for Medela and Spectra for Spectra S1 Spectra S2 Spectra and Medela Pump In Style Not Original Spectra Pump Parts Replace Medela Valve and Spectra Valve

Nenesupply Compatible Backflow Protector for Spectra S2 Spectra S1 and 9 Plus Breastpump Not Original Spectra Pump Parts Not Original Spectra S2 Accessories Replace Spectra Backflow Protector

Wide Mouth Breastmilk Collection Storage Bottle Use on Spectra S1 Spectra S2 Avent Breastpump Not Original Spectra S2 Accessories Not Original Spectra Pump Parts Replace Spectra Bottle or Avent Bottle

Maymom Baby Bottle Thread Changer or Bottle Converter; Allow Spectra S1 S2 Pumps' Wide Mouth Flanges to use Medela Bottles, Ameda Bottles, Lifefactory Bottles, Dr. Brown Narrow Neck Bottles, 4pc

Nenesupply Aftermarket Pump Parts for Spectra S2 Spectra S1 Spectra 9 Plus Breastpump Flange Valve Tubing Backflow Protector Not Original Spectra Parts (Flange 21mm (S))

12 Volt Car Vehicle Lighter Adapter for Spectra S1, S2 Breast Pump - Replacement Power Adapter for Spectra S1,S2 Pumps Made After Feb 2015

2X 21 mm Maymom Wide Neck Pump Parts for Spectra S1/S2 Pumps; Incl Wide Mouth Flanges; Not Original Spectra Flange; Replaces Spectra Shield (21 mm Small Spectra Flange)

NENESUPPLY 6 Compatible Duckbill Valves for Spectra and Medela Pumps Pump in Style Symphony Spectra S1 Spectra S2 9 Plus Replace Medela Valve and Spectra Valve. Not Original Spectra S2 Accessories

Nenesupply Compatible Silicone Diaphragm for Spectra Backflow Protector Use on Spectra S2 Spectra S1 Spectra 9 Plus Not Original Spectra S2 Accessories. Replace Spectra Pump Parts

Spectra Baby USA - Original Spectra Backflow Protector Replacement Part - Compatible with S2, S1, 9 Plus, or M1 Breast Pumps, Keeps Breastmilk Hygenic, BPA/DEHP Free