cpap humidifier

cults3d

I've been using a CPAP machine for sleep apnea for 15 years now, and it's totally transformed my life. Usually I don't use a humidifier, but lately the dry weather here has forced me to start using one. I used to have one, and since it's such a straightforward device, I decided to make my own. I grabbed a standard glass jar that was just collecting dust as a jam container, and got creative with the lid by attaching the hose connectors. To seal everything in place, I added a flexible filament printed sealing ring, and for extra flexibility, I repurposed a broken hose into a coupler.