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NEW CSpring MK3® Automatic Refilling System - CPAP-BiPAP Water Chamber

$299.99
Choose your CPAP Model:

Never worry about the nightly refill hassle with the updated CSpring Mk3®

The CSpring MK3® builds upon the globally acclaimed MK2 with advanced features and software updates, while simplifying the design by removing the ambient light option. It introduces Silver Ion Antimicrobial Technology with Nanoparticle Infusion, integrating silver nanoparticles into the water tank for continuous antimicrobial protection, ensuring cleaner water for your CPAP/BiPAP system. Additionally, the MK3 features an updated internal water tubing system and enhanced software logic for improved performance.

CSpring MK2 on floor and CPAP on table

How it works

• Effortless Integration: Automates refills and maintains optimal humidity levels automatically.

• Simple Setup: Swap out your existing water chamber lid with the CSpring Mk3® adapter, attach sensors, and connect hose to your chamber. Ready in no time!

• Advanced Sensor Technology: Smart sensors actively manage water levels, ensuring your device never runs dry.

• Sustained Comfort: Continuously supplies water, minimizing dryness for enhanced comfort during use.

Upgrade Your CPAP therapy Experience

The CSpring MK3® promises convenience and consistent humidity control for your sleep apnea therapy.
The CSpring Mk3® is expertly crafted to provide an expanded big water chamber for CPAP - BIPAP users, ensuring a substantial water supply to the CPAP - BIPAP humidifier chamber for enhanced comfort and a significant reduction in dryness that is common with conventional CPAP - BIPAP machines.

whats' included

• CSpring Mk3®/Tank: Capable of supplying water for multiple days and nights.

• Water chamber top : Newly designed top adapter that easily replaces your existing CPAP chamber lid.

• Sensor Harness: New generation water level sensors monitor and adjust the water level in your humidifier.

• Water Hose: medical grade hose that connects the Mk3® to the CSpring chamber top adapter.

• Power Adapter: Works with 110v-240v

• Instruction Manual

Key Features:

Effortless Integration

Refills and sanitizes your humidifier chamber using UVC light, eliminating manual refills and nightly hassles.

Simple Setup

Easily integrates into your existing system by swapping out your current chamber. Connect the sensor harness and water hose for seamless operation.

Advanced Sensor Technology

Precisely manages water levels for optimal humidification, enhancing your therapy experience.

Broad-Spectrum Antimicrobial:

Silver ions provide a wide-ranging action against bacteria, viruses, and fungi, reducing the risk of infections and contamination.

UVC Light Sanitization

Kills 99.9% of pathogens in water, ensuring a clean and safe humidification environment.

Wide Compatibility

Designed to fit a variety of humidifier chambers, accommodating different water capacity needs.

Dual Operational Mode

Enjoy calming ambient light for night use or switch to lights off mode according to your preference.

No Complicated Hoses or Wires

Features easy-to-maintain removable parts, simplifying upkeep.

Eco-Friendly Design

Reduces water wastage compared to manual refilling.

Safety and Durability

Constructed with BPA-free and medical grade materials. Comes with a 1-year warranty and an optional 3-year extended warranty.

Compact Dimensions

Fits easily into your space with measurements of 7L" x 11H" x 10W".

What's Included in Your CSpring MK3® Package:
  • Approx. 3L Large Capacity Water Tank
  • Customizable Water Chamber Selection: Choose from a variety of compatible models
  • Sensor Harness (3.5ft)
  • Water Hose (2ft)
  • AC Power Supply
  • Extra Sensor Clips
  • Standard 12-month warranty (Extended warranty available)
About Silver Ion Anti-microbial Technology

Silver ion anti-microbial technology harnesses the natural antibacterial properties of silver to combat the growth of bacteria and other harmful microorganisms. This technology works by releasing silver ions, which are effective in destroying the cell walls of bacteria upon contact, thereby inhibiting their ability to multiply and spread.

Key Features of Silver Ion Anti-microbial Technology:

  • Broad-Spectrum Antimicrobial: Silver ions provide a wide-ranging action against bacteria, viruses, and fungi, reducing the risk of infections and contamination.
  • Long-Lasting Protection: The release of silver ions continues over an extended period, offering durable antimicrobial effects that help maintain hygiene and cleanliness.
  • Non-Toxic and Safe: Unlike some chemical disinfectants, silver ion technology is generally considered safe for human contact and the environment when used appropriately.
  • Versatility: This technology can be integrated into various materials including plastics, textiles, coatings, and medical devices, enhancing their antimicrobial properties without altering their physical characteristics.
  • Prevent Biofilm Formation: By disrupting the growth and proliferation of bacteria, silver ions help prevent the formation of biofilms, which are protective layers that bacteria build to shield themselves from external threats.

Applications of Silver Ion Anti-microbial Technology:

  • Healthcare: Used in medical devices, hospital equipment, and textiles to reduce the spread of healthcare-associated infections (HAIs).
  • Consumer Products: Integrated into products like kitchen utensils, refrigerators, and air conditioners to ensure surfaces remain hygienic.
  • Textiles and Apparel: Applied to clothing, especially sportswear and socks, to control odor and prevent bacterial growth.
  • Water Treatment: Used in water filtration systems to eliminate bacteria and other pathogens, ensuring safe drinking water.

Silver ion anti-microbial technology provides an effective, long-lasting, and versatile solution for enhancing the antimicrobial properties of products and surfaces, contributing significantly to public health and hygiene.

Return Policy:

We offer free shipping on most orders of the CSpring MK3®. If you're not completely satisfied, you may return the product within 30 days. Please note that customers are responsible for return shipping costs and a restocking fee equivalent to the original shipment cost.

Let customers speak for us

from 405 reviews
Great product

Prior to purchasing a Cspring M2, I was unable to sleep through the night because the water reservoir of my BiPAP was inadequate to last through the night. The additional length afforded by the extension hose allows for placement of the unit in a more convenient spot. Thank you CSPRING.

Michael Makoid
CSpring MK2/MK3 4.5ft Extension Hose
CSpring MK2/MK3 4.5ft Extension Hose

So much better than having to refill the little reservoir in the middle of the night

Terry Hadsall
NEW CSpring MK3® Automatic Refilling System - CPAP-BiPAP Water Chamber
NEW CSpring MK3® Automatic Refilling System - CPAP-BiPAP Water Chamber
WORKS GREAT

I love my new CSpring refiller! The tank lid works great and was easy to set up, following the directions.

SHIRLEY JOHNSON
Resmed Airsense/Aircurve 11 ( as11 top )Dishwasher-Safe Top Lid CSpring Adapter
Resmed Airsense/Aircurve 11 ( as11 top )Dishwasher-Safe Top Lid CSpring Adapter

Can never have enough of these !

Gregory
Sensor Clips 6 Pack - Redesigned for Improved Accuracy and Durability
Sensor Clips 6 Pack - Redesigned for Improved Accuracy and Durability

I have two of these now. One always cleaned and on deck

Gregory
Complete CSpring Mk2®️ , Mk3®️ Water Chamber for ResMed AirSense 10 AirCurve 10 - AS10
Complete CSpring Mk2®️ , Mk3®️ Water Chamber for ResMed AirSense 10 AirCurve 10 - AS10

Love it. Cleans my water tank great !

Gregory
CSpring DeepClean Wand: CPAP-BIPAP Chamber Cleaner
CSpring DeepClean Wand: CPAP-BIPAP Chamber Cleaner

This is my second unit. I bought it because it was an improved version. The first one was great and this one is even better. All questions I had were answered by customer service prior to purchase and their follow up was professional and accurate.

Dennis
2 Year Extended Warranty - CSpring MK3® and CSpring MINI®
2 Year Extended Warranty - CSpring MK3® and CSpring MINI®
Fantastic

I have been on CPAP for nearly 20 years and have never achieved such relief as with CSpring MK3® Automatic Refilling System. The convenience of not having to refill the chamber each night is worth the investment alone. However, it goes way beyond. Not running out of water during the night is beyond comprehension. Dry mouth no more. Higher scores across the board with fewer Events is wonderful.

Notable was the support. There was a technical glitch, likely in the wiring, which took a very collaborative effort to track down and resolve. Much appreciated.

Mark Reisner
NEW CSpring MK3® Automatic Refilling System - CPAP-BiPAP Water Chamber
NEW CSpring MK3® Automatic Refilling System - CPAP-BiPAP Water Chamber
CSpring Mini

This is the best money that I’ve spent.
I have purchased the Mk1, the MK2 and now the CSpring Mini, to use to keep my humidifier water chamber from running out of water while I’m asleep.
These are the best inventions on the market, and are well worth their weight in gold.
Customer service is also top notch and I highly recommend all these products.
I will continue to purchase items from the CSpring store

Elmer Reuse
Cspring™

Package arrived in great condition so far I love the product

Gregory
NEW CSpring MK3® Automatic Refilling System - CPAP-BiPAP Water Chamber
NEW CSpring MK3® Automatic Refilling System - CPAP-BiPAP Water Chamber

Package arrived in perfect condition so far everything is great love the product

Gregory
2 Year Extended Warranty - CSpring MK3® and CSpring MINI®
2 Year Extended Warranty - CSpring MK3® and CSpring MINI®
A Fresh, New and Clean Feeling

I now have washed my equipment in it four times, as the title says, a fresh new clean feeling. Does a very thorough job cleaning my hose, mask, and other pieces, leaving a fresh smell when using for first time.

Family came to visit recently and my mother in law (who is on CPAP) asked what the machine of for. I told her, she sounded skeptical about it, saying “a good way to share germs” I quickly pointed out it’s like a dishwasher did your equipment, instead of detergent it uses citric acid. Surprisingly, she changed her opinion really quick, I said “get your hose and mask”, I showed her how to use it, and asked the next morning “how was your mask (expecting criticism) she said “wow! A fresh new clean feeling”.

Stephen Bursey
No Ozone! CPAP-BIPAP washer & sterilizer - The RediClean®
No Ozone! CPAP-BIPAP washer & sterilizer - The RediClean®
ResMed 11 water chamber

It was the correct tank and arrived in good condition.

Dominic Didia
Water Chamber for CSpring Mk3, Mk2 for ResMed AirSense 11 AirCurve 11
Water Chamber for CSpring Mk3, Mk2 for ResMed AirSense 11 AirCurve 11
Great product

The Seaspring has stopped me from having to refill my tank twice or even sometimes three times a night to just once a week. It is a great product works like it. Should it makes life a little easier.

Ray Ford
Sensor Clips 6 Pack - Redesigned for Improved Accuracy and Durability
Sensor Clips 6 Pack - Redesigned for Improved Accuracy and Durability
Rough start, but great service

I was not able to set up mine, but got excellent service. We determined that the pump was faulty. I immediately received a second device which worked perfectly.

Richard Gilbert
NEW CSpring MK3® Automatic Refilling System - CPAP-BiPAP Water Chamber
NEW CSpring MK3® Automatic Refilling System - CPAP-BiPAP Water Chamber