Products in retail pack sealed by manufacturer; NO problem with dishwasher top rack, water steam cleaning, boiling water or microwave-steam bags. Maymom Wide-mouth Flange & Duckbill Valve for Spectra S1 Spectra S2... You Need It., We Create It! CONTENTS: 2ct 28mm flanges and 2ct duckbill valves compatible with Spectra S2, Spectra S1 and Spectra 9 Plus breastpump., Made by Maymom. Test report online available for reference. Spectra Pump Parts Spectra Duckbill Valve Maymom Duckbill Valves 8 Pack - Compatible With Spectra S1 S2 Breast Pumps Ballon Pilates Spectra S1 Parts Made by Maymom, not by original spectra company. FDA compliant for food contacts. Maymom is not affiliated with Uzinmedicare, the trademark owner of spectra. Can use Maymom flange for Spectra pump or Maymom duckbill valve for Spectra pump parts. Tested by independent labs for safety. Maymom Pump Parts 1x Flange 1 Valve 1 Tubing 1 Backflow For Spectra S2... 21mm Flange Maymom Pump Parts For Spectra S2 Spectra S1 Spectra 9 Plus Breastpump Not Original Spectra Pump Parts Replace Spectra S 2 Accessories And Spectra S 1 Plus Accessories Spectra Small Flange
