交換用シリコン膜/ダイヤフラム Momcozy V1 / V2ウェアラブル搾乳器と互換性があり、Momcozy V2ポンプシール、Durceler製アクセサリー。オリジナルのMomcosyV1ポンプパーツではありません。ホワイト

It works as intended, fits both V1 and V2 pro without issues

I really wanted to love these and felt they would hold up a lot better than other replacements due to the design. However all but one of the valves were no good upon receiving them.

so glad i got these i use my portable pump often

These replacement duckbill valves and silicone parts were exactly what I needed! They fit perfectly with my Momcozy pump and worked just as well as the original parts. The suction was strong and consistent, and I noticed no difference in performance. I love that they’re easy to clean and feel durable — definitely a great value for the price. It’s such a relief to have reliable spare parts on hand, especially during those long pumping days. Will definitely be reordering when I need more!

Fit perfect with my Momcozy M5.