The CSpring MK2® features a large-capacity water tank that automatically refills your CPAP/BiPAP water chamber, eliminating the nightly hassle of manual refills and ensuring several days of uninterrupted use.
Effortless & efficient solution to clean, sanitize, sterilize, and dry your PAP equipment
Handheld rechargeable brush removes residue and buildup, leaving your chamber spotless
Replace your CPAP water chamber top lid with the one provided with your CSpring Mk2®, place the sensors on the chamber bottom, fill the CSpring Mk2® chamber with close to 3L of distilled water, turn it on, and it will begin working. The CPAP water chamber will fill up to the level of the first sensor and maintain that level.
The CSpring Mk2 automatic CPAP water replenishing system prioritizes safety through advanced technology, user-friendly features, and quality control. It utilizes advanced sensors for precise water level monitoring and incorporates logic controls to prevent overfill, ensuring a worry-free experience.
The CSpring Mk2® CPAP replenishing system has been optimized to efficiently manage water delivery. It ensures that the water chamber is consistently refilled to provide continuous humidification throughout the night without the need for manual intervention.
The CSpring Mk2® holds up to 2.85L (96 oz.) of water, providing constant replenishment for extended periods of time.
The CSpring Mk2® features an internal UV-C LED system. It ensures that the water within the device remains consistently fresh, inhibiting the growth of harmful pathogens. This provides an added layer of protection for users.
The device comes ready to be plugged in and used. simply stick the level sensors on your basin, plug in the water and start enjoying peace of mind and better sleep.
The CSpring Mk2® dual-sensors prevent accidental overfill and spill by utilizing two intelligent non-contact water level sensors with advanced signal processing technology and high-speed signal processing chip to realize true non-contact water level detection.
The water pump has a built-in auto-shutoff feature that will stop the pump from running and prevent pump failure if the water basin in the CSpring Mk2 runs low.
The CSpring Mk2® control system boasts specialized logic programming designed to guarantee no spills. It continuously monitors the S1 sensor for discrepancies, and in the event of an overfill, the secondary anti-overfill sensor promptly halts the water flow.
Enhance the care and lifetime of your CPAP & BiPAP accessories with our automatic and efficient system designed to clean, sanitize, sterilize, and dry your durable medical equipment.
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I was having trouble getting my water chamber to fill correctly and called. I sent in a picture of my sensors. This company has great service and I was told how to remedy it and they sent new sensors! Now no problem and working like a dream! Th CSpring
This device solved my problem of my CPAP machine's humidifier running out of water in the middle of the night every night. I can't think of a better way to solve that issue outside of Resmed redesigning their machine.
It does have one rather frustrating aspect, though unrelated to its function - you can either have the blindingly bright white LED power indicator and in-tank "mood lighting" on or off - when it is on, it lights up the room, and bright white is the absolute worst color temperature for sleep, like having an always-on mini wake light on your nightstand; but if you set the light to off, the unit is visibly indistinguishable from being entirely turned off, so, if it were to lose power for any reason, you would have no way of telling beyond your tank being empty in the morning.
I don't know how anyone thought it was a good idea to have the power indicator be a bright white halo of doom, or to have disco lights in the tank. All it needed was a simple, small and dim LED, ideally red so as to not mess with your circadian rhythm or dark adaptation, to show that yes, the device is on. But the only options available are party-time illumination or nothing at all.
Don't get me wrong, everything related to its actual functional purpose is great - but I shouldn't have to sleep with a sleep mask every night because of my CPAP water tank.
I've only used the device for 5 nights. So far, all is as advertised. I'm hoping the same is true over the long haul. The construction looks fairly good.
I placed the Spill Protection Tray under the CSpring MK2 and it is the right size, right shape, right design, right price. It gives peace of mind and, having tested it for a couple of weeks, I will now purchase a 2nd one for the ResMed CPAP machine.
Working great
Sullivan Leigh was amazing with customer service & as a knowledgeable resource! Amazing experience thank you Sullivan!
I love the spill tray. When you remove the lid to fill the tank, the tray catches the water droplets that collect under the lid
XL CPAP-BiPAP Water Chamber: CSpring MK2® Automatic Refilling System
XL CPAP-BiPAP Water Chamber: CSpring MK2® Automatic Refilling System
Water Chamber for CSpring Mk2®️ ResMed AirSense 11 AirCurve 11
This is a really good system for filling the tank but the on/off button is awkward or not a very good quality. When you push the button to turn it on, doesn't always go on so have to push it a second or third time. Of course the lighted button does tell you when it is on, but it is VERY bright. When you push the button again to turn off the light you have to push the button a couple of times and you can never be sure you didn't accidentally turn off the machine (which I have done.) To check, I tilt my CPAP slightly to make the pump kick on to verify it is on. We are rural and lose power occasionally so never know if the machine is off or ambient light is turned off until the tank goes dry in the middle of the night (I do the tilt test every night). I would have preferred a SMALL light that stays on to let you know the machine is on at a glance bright ambient light is on.
This works well. Not having to deal with empty water chamber everyday is really nice. Love this thing.
I recently began CPAP therapy. My setting is high enough that the small tank of water is mostly (or totally) dried out by the time I wake up. The great news is I am getting excellent sleep with the CPAP. But who wants to wake up with a dry mouth? The MK2 Automatic Refilling Machine is great. It is easy to setup and install. I initially had an issue getting the replacement tank seated properly. This was easily corrected. The machine is easy to fill, and it keeps my CPAP humidified so I wake up without feeling like I have stuffed cotton balls in my mouth all night long. I recommend this system for anyone needing CPAP.
CSpring product works as advertised. Shame on RESMED for selling such an expensive cpap with a wholly inadequate water chamber. Will still suffer on vacations NOT GOING TO CARRYING YOUR HUGE PRODUCT ALONG ON VACATIONS SHORTER THAN 2 WEEKS.
JEFF LEACH
Effortless maintaining the hygiene of your CPAP - BIPAP water chamber.
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Your shipping time will vary depending on your location and the chosen shipping speed during checkout. We strive to ship most products within 48 hours.
Yes, we offer a standard one-year warranty on all of our products. We also offer extended warranties for an additional fee.
Yes. you can purchase your CSpring One® by using FSA/HSA cards. You can also choose the "split payment" option at checkout and slip the payment between FSA/HSA cards and other Debit and credit cards. or contact us directly at support@cspring.usfor help placing your order.
We truly want you to love and be completely satisfied with your purchase. However, if for any reason you're not, please know that you have a full 30 days from the date of purchase to return your item. We've designed our return process to be as easy and seamless as possible to provide you with the best shopping experience.
Yes. We carry the CSpring/SoClean hose with adapter for Airsense 10, Aircurve 10 and Airsense 11. ****This adapter must be used with CSpring.
Absolutely! Our product maintains its functionality both below and above your CPAP/BIPAP level. To achieve this, please purchase the 4.5 hose and extension. They are specifically designed to facilitate this kind of setup.
A standard ResMed water chamber for a CPAP machine typically holds approximately 0.38 liters of water. This means you could fill a 0.38-liter water chamber about 7.9 times with a 3L CSpring. This also might depend on factors like actual fill level each time, potential evaporation, or variance in the machine’s specific model.
Yes! the CSpring M2® works with most BIPAP machines.
Please note that we currently do not accept insurance. However, you may be able to request reimbursement directly from your insurance provider. Typically, insurance companies require diagnosis codes and other documentation, which we are unable to provide as we are not healthcare providers. You will need to obtain this information from your CPAP prescriber. We recommend contacting your insurance provider to confirm reimbursement eligibility prior to making a purchase.
