Maymom Duckbill, Replacement Flange Kit Compatible with Ameda Purely Yours, Ultra Breastpump, Flange 17 mm; Made by Maymom (Flange 17 mm (XXS), Duckbill)
MOMMED Breast Pump, MY-385 Hands Free with 4 Modes & 12 Levels, Leak-Proof Design, 24 mm Electric Wearable Breast Pump, Includes 19 & 21 mm Flange Inserts, 1 Pack
MOMMED Double Breast Pumps, Hands Free with 3 Mode & 12 Levels, Rechargeable, Leak-Proof Design Electric Breast Pumps, 24 mm Wearable Breast Pumps, Includes 17/19/21 mm Flange Inserts
Maymom Compatible 24mm Flange & Duckbill Valve for Spectra S1 Spectra S2 Breastpump Not Original Spectra S2 Accessories Not Original Spectra Pump Parts Replace Spectra Duckbill, Replace Spectra Flange