Installs onto your unit’s existing water bottle pickup tube via included quick-connect fitting. • EPA approved to meet ≤200 CFU/mL / FDA 510k registered.* • Can use either tap or distilled water. • Cartridge reduces bacterial exposure by eluting non-allergenic, elemental iodine into dental water. • Change every 365 days, or 240 L of water. • Not restricted by the EPA rule BMP for dental amalgam waste. One installation provides 365 days (or 240 L of water if usage records are kept) of compliant† dental unit water. EPA Reg No. 74245-5. EPA Est. No.: 52252-MN-001.