Turning onto your side in the middle of the night is often enough to shift a nasal mask and let air escape. The RollFit cushion gently rolls over the nose during this movement, and the mask's swivel clips follow along to maintain a seal. This helps reduce leaks, whether you sleep on your back, side, or stomach.

• The cushion sits low on the nose, so your vision remains clear for reading before turning out the lights
• It detaches from the frame with a simple motion for washing in warm soapy water after each night, then clicks back into place

This replacement cushion attaches to the Nova Nasal mask frame and comes in three sizes: Small, Medium, and Large.