Medela Sonata Spare Membranes Invalid Ring The lightweight frame and headgear

The lightweight frame and headgear are compatible with all sizes and types of Amara cushion making the Amara a versatile choice for full face mask users

USB port allows you to output measurement data to EMR/EHR software by pressing the Print key

Overall Depth: 23"

and never needs to be removed

Lightweight and flexible foam CPAP cushion creates a nature seal to the face

Medela Sonata Spare Membranes Invalid Ring The lightweight frame and headgearOnly Medela offers replacement membranes tested and designed to work with your Sonata Breast Pump. Great as a spare or replacement to worn or damaged membranes. Compatible only with the Sonata Breast Pump What's Included: (2) silicone membranes