U.S. EPA registered pesticide info
'Nu-clo Slow Dissolving Chlorinating Tablets Cartridge #3' is a disinfectant. Its Federal EPA registration number is: 7124-81. It was originally approved by EPA on 16 Apr 1984. Its registration got cancelled on 22 Jan 1991. It has a 'Danger' signal word. It has the following active ingredients: Trichloro-s-triazinetrione. It's approved for 1 sites including swimming pool water. It is also approved for 1 pests and pest groups including but not limited to animal pathogenic bacteria.