Silicone seals are sold separately as replacement seals for our breast-pump funnels, storage lids, and adapters. Due to hygiene reasons and wear and tear, we recommend replacing these seals every 6 months. A key component in our Express-Store-Feed series, these seals allow our containers to be converted into airtight and secured storage bottles, minimizing the oxidation of precious nutrients and keeping their contents fresh.

What’s included:

4 x Hegen Seals