Installs onto your unit's exisitng water bottle pickup tube via included quick-connect fitting. 

• *1 installation provides 365 days (or 240L of water if usage records are kept) of safe, compliant dental unit water
• Can use either tap or distilled water
• Once installed, no monitoring/shocking protocol is required 
• Cartridge reduces bacterial exposure by eluting non-allergenic, elemental iodine into dental water
• Change every 365 days, or 240L of water
• Crosstex reminds you when it is time to replace your cartridge