Medela O-rings are great as a spare part or a replacement for worn or damaged O-rings. The Hands-free Collection Cups were designed to keep you hands-free for all your multi-tasking needs. With only three parts to clean, they leave you more precious time for all the other things ...Medela O-rings are great as a spare part or a replacement for worn or damaged O-rings.
The Hands-free Collection Cups were designed to keep you hands-free for all your multi-tasking needs. With only three parts to clean, they leave you more precious time for all the other things in your busy life. Compatibility: Works with Medela’s Hands-free Collection Cups.
Not compatible with Collection Cups that were included with the Freestyle Hands-free Breast Pump. Replace Regularly: Medela recommends replacing your O-ring every 3-6 months, depending on your pumping frequency.