International Dioxcide (IDI) is a leading provider of safe, reliable, and cost-effective chlorine dioxide (ClO2) solutions for potable water. ClO2 is a broad-spectrum biocide used in a wide range of disinfection applications. IDI has provided ClO2 generation equipment, and precursor chemicals for nearly 75 years. Come learn more about our EPA approved ERCOPure™ sodium chlorite solutions, PurDOX™ sodium chlorate / hydrogen peroxide solutions and or ADOX™ chlorine dioxide generator technologies.