These Momcozy diaphragm + valve is suitable for use with any following breast pump: Momcozy S9 Pro and S12 Pro wearable breast pump. The diaphragm is
Momcozy Duckbill Valves & Silicone Diaphragm Compatible with Momcozy S9 Pro/S12 Pro. Original Momcozy S9 Pro/S12 Pro Breast Pump Replacement Accessories, 1 Pack : : Baby
Evenflo Feeding AdvancedFit™ Flange System, Small Size
Portable Breast Pumps Electric Milking Extractor,with Massage Pad
Cozy Design, Born From Love. Established in 2017, Momcozy focuses on baby feeding and mom nursing. If you've been eyeing up breastfeeding, the Momcozy
Momcozy S12 Pro Hands Free Breast Pump, Electric Wearable Breast Pump 24mm
Momcozy Double-Sealed Flange 24mm Compatible with Momcozy S9 Pro/S12 Pro. Momcozy S9 Pro/S12 Pro Pump Parts Replace, Original Momcozy S9 Pro/S12 Pro Pump Accessories, 1Pc (24mm) : : Baby
Evenflo Feeding AdvancedFit™ Flange System, Medium Size
Momcozy Double-Sealed Flange 24mm Compatible with Momcozy S9 Pro/S12 Pro. Momcozy S9 Pro/S12 Pro Pump Parts Replace, Original Momcozy S9 Pro/S12 Pro
Momcozy Flange Insert 19mm Compatible with Momcozy S9 Pro/S12 Pro. Original S9 Pro/S12 Pro Pump Replacement Accessories, 1PCS (19mm) : : Baby
Momcozy Linker Compatible with Momcozy S9 Pro/S12 Pro Wearable