Future-proof Your Endoscopy Units Against Failing Rinse Water Tests
Reverse osmosis system to provide bacteria-free water when connected to an Endoscope Washer Disinfector.

Same Product, New Look
Why Choose Rinse Assure?
Rinse Assure combines water filtration and chlorine dioxide (ClO2) dosing to provide bacteria-free water.
- Triple-Stage Water Purification (Series 3)
- Proven Contamination Control
- Material Compatibility and Efficiency
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Rinse Assure (Series 3) combines multi-stage filtration, reverse osmosis (RO), and low-level dosing of proprietary chlorine dioxide (ClO2) to ensure water free of bacteria. This comprehensive system has been shown to deliver 0 CFU/mL water, essential for endoscope washer disinfectors (EWDs).
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Validated by Nelson Labs, Rinse Assure demonstrated a >6log10 reduction of Mycobacterium terrae and Pseudomonas aeruginosa, ensuring robust performance even in worst-case contamination scenarios.
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The system is engineered to be compatible with EWD materials and does not compromise the efficacy of detergents or disinfectants commonly used in medical decontamination processes, ensuring safety for endoscopes and effectiveness in cleaning and disinfection cycles.

For smaller-scale or less demanding applications
Rinse Assure Series 2
- Prevents bacterial proliferation in the incoming water
- Low dosing of chlorine dioxide (ClO₂)
- Compact design
- Fully controlled with wireless remote monitoring by a qualified engineer
For larger-scale or high-capacity requirements
Rinse Assure Series 3/3+
- Prevents bacterial proliferation in the incoming water
- Full reverse osmosis system, including low dosing of chlorine dioxide (ClO₂)
- Total dosed storage capacity:
- 55 liters for S3
- 85 liters for S3+
- Fully controlled with wireless remote monitoring by a qualified engineer

Product Information
- Chemistry
- Resources
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Chemistry
Rinse Assure utilises Tristel’s proprietary chlorine dioxide chemistry, a well-documented and highly effective disinfectant that destroys microorganisms by taking electrons, ensuring they cannot develop resistance to the chemistry.
Chlorine dioxide does not form hazardous by-products or halogenated compounds.
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Resources