Hi,
I've been using a Remstar machine purchased a few months ago and it has made a big difference to my life.
One problem though, the machine over the last month has become really noisy when i am breathing in. I'm using a Remstar M Series machine with an opti-life nasal pillow but i can't find a reason why this machine has got noisier. Have changed the tube and mask but it makes no difference.
Any ideas?
Thanks
Mike

