About us | Cspring™

About us


We are a dynamic company based in Roanoke, Virginia, driven by the needs of CPAP users like you. The frustration of constantly refilling your CPAP water chamber every night, sometimes even twice, is all too familiar. It's an inconvenience that disrupts your sleep and leaves you with a dry throat, eyes, and nose – an uncomfortable experience that CPAP users understand all too well.

Every night, 365 nights a year, countless CPAP users face the challenging issue of their CPAP water chamber running out of water in the middle of the night. This predicament disrupts their precious sleep as they are forced to awaken and manually refill the chamber. Getting back to sleep becomes a challenge, exacerbating the struggle for a restful night's sleep that so many CPAP users endure.

In search of a solution, I scoured the internet, hoping to find a device with a larger water capacity that could effortlessly refill the CPAP water chamber. To my surprise, there was nothing out there that met these needs.

So, I took matters into my own hands. Months of meticulous research and development led to the birth of CSpring One®️ and now the new and improved CSpring Mk2®️. In collaboration with a trusted medical device manufacturer and engineering company, we created the CSpring Mk2®️ automatic CPAP water chamber replenisher. I personally use it every night, and it has brought me the peace of mind and improved sleep I longed for. I'm confident that CSpring Mk2®️ can do the same for others, liberating them from the nightly chore of refilling their CPAP water chamber.

CSpring Mk2®️ alleviates the most bothersome and tedious task from your nightly routine, saving you from 365 nights of inconvenience and offering you 365 nights of better sleep. 

As a small startup with ambitious goals, I want to extend my heartfelt gratitude to everyone who supports our venture. We're dedicated to enhancing your sleep quality, one night at a time.

Here's to wishing you all a night of peaceful, uninterrupted rest with CSpring Mk2®️.

- Sebastian Cardenas | Founder