U.S. EPA registered pesticide info
'Nsa Bacteriostatic Water Treatment Unit, Model 50c' is a water purifier bacteriastatic. Its Federal EPA registration number is: 44751-1. It was originally approved by EPA on 14 Nov 1980. Its registration got cancelled on 16 Jul 2009. It has a 'Caution' signal word. It has the following active ingredients: Silver. It's approved for 1 sites including human drinking water. It is also approved for 1 pests and pest groups including but not limited to animal pathogenic bacteria.