The DentaPure product line is a patented, proprietary iodinated resin filler cartridge system. This technology is a spin-off of the NASA technology used in the space shuttle program and currently being used in other aerospace applications. EPA registered as an Anti-Microbial waterline product, DentaPure will meet or exceed the CDC and ADA guidelines for water quality by simply installing the cartridge in your bottles or on your municipal lines, thus maintaining safe water quality for patients and staff.