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Treatment at a Touch

The new Sterisil System G5 provides on-demand purified and treated water for any dental practice.  It's EPA registered Stage 5 Cartridge fights against bacteria in your waterlines and ensures your water quality is 50 times lower than the ADA, CDC and EPA guidelines. 

There is no other dental water purification System that can compare.  Its patented technology provides the ONLY Class A UV light irradiation, EPA registered disinfectant, and full live diagnostics, saving you time and money!




become a dental water expert

The Sterisil® System G5 now has a touchscreen! With a swipe of a finger you now are the dental water expert. You can see live diagnostics, tap to see each cartridge status and alerted when maintenance is due.  The PC App included, provides 24/7 remote monitoring and 2 years of data storage. 


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Only one in its class... 

This patented Class A UV light paves the way to a whole new kind of disinfection.  This light is 55% stronger and kills 99.99% of viruses.  Plus you no longer have to worry about boiler alerts!



EPA Registered Dental Water


Why Choose the Sterisil System g5


  • Streamlined installation for bottle fill and direct feed applications
  • Touch screen and PC remote monitoring
  • No tablets or daily additives
  • Annual maintenance of only 10 minutes


  • Only Class A UV to treat even non-potable water*
  • Produces on-demand Dental, Autoclave and RO water
  • Exceeds EPA, CDC and ADA guideline by 50x’s the standard


  • 24/7 monitoring with automatic alerts*
  • Two-year data storage and system memory
  • Built in troubleshoot guides
  • Sensors and valves prevent water waste


  • Non-toxic and non-corrosive
  • Does not adversely affect composite bond strength
  • Meets BMP compliance and does not contain oxidizers, such as iodine and chlorine, that have shown to release mercury into dental waste water
  • Dispose of Cartridges into regular trash or take advantage of our free recycling program


45-100°F (7.22-37.78°C)

30-100 psi (2.07-6.89 bar)

6.5 – 8.5

5 ppm


Operating Temperature Range

Operating Pressure Range

Optimal pH Range

Maximum Influent Chlorine



12 months

2,000 liters

Dependent on water usage

Dependent on water usage

50 lbs

Stage 1 & 3 Service Life

Stage 2 Service Life

(2) Stage 4's Service Life

Class A UV Light

Approximate Ship Weight

Standard 2 Gallon tank dimension

Standard 4 Gallon tank dimension


Sterisil Straw Installation




Part # Product
S365-V2 (replaces S365) 365 day-Sterisil® Straw V2 - For Use with Distilled Water
S365m-V2 365 day-Sterisil® Straw V2 - For Use with Municipal Water
S90-V2 (replaces S90) 90 Day Sterisil® Straw V2 - For Use with Distilled Water
S90m-V2 90 Day Sterisil® Straw V2 - For Use with Municipal Water
BF-B 0.7-1 Liter BioFree® Bottle
BF-B2L 2 Liter BioFree® Bottle



overview  /  faq  /  videos  /  parts  /  warranty