I don't know who needs to read this but I am a mouth breather who sleeps with my mouth wide open, drool coming out and breaking the mask seal waking me up multiple times per night to adjust the mask and straps. Chin straps were uncomfortable and a joke. My nasal passages swell up if I use nose pillo...

I can ship you my old Philips Respironics BiLevel AutoSV System One Advanced machine for $250 + whatever the shipping cost will be. It comes with the heated humidifier, the original manuals and start up guide, 2 new, never used washable and reusable sponge filters, 3 sealed in bags disposable white ...