Yes, you might be mouth breathing and getting that "furry sensation". As for filters and allergies, I highly recommend these being added into the line from the machine to the humidifier. Made a heck of a difference for me. http://tinyurl.com/2jrat4 I guess those who have machines where the CPAP is p...

I just bought (for a song) a Puritan Bennett battery pack as used with their 425 BIPAP unit. Anybody have any experience with this model?

Thanks,
Tom

I'm on a Respironics BiPAP Pro but I just recently purchased a Goodnight 420G to use for travel/camping and power outages at home. I forgot you have to order the 12v power cord separately and was not thrilled at the $34 price tag for a simple cord. I did some research and found virtually the same th...