Nuance Nasal Pillow Replacement Pillows Size:Medium ● Battery Specification: 2200 mAh

● Battery Specification: 2200 mAh Capacity Lithium Ion Battery

the AirFit F20 headgear minimizes skin irritation

This allows you to wear your Viva mask without worrying about it shifting on your face

Designed for long-lasting comfort and durability

Nuance Nasal Pillow Replacement Pillows Size:Medium ● Battery Specification: 2200 mAhThe Nuance replacement pillow fit both the Nuance and the Nuance Pro. It is very important for sanitary reasons as well as performance reasons to change the pillows out on the mask often. Over time the seal performance of the pillow begins to diminish which can cause overtightening to compensate, and will in time cause serious discomfort and therapeutic ramifications. Remember to clean and replace them often. The Nuance Pro is the first ever gel nasal