DelPAC 2020, when used as a coagulant, can provide longer filter runs, reduce or eliminate the need of alkali for pH adjustment, lower amounts of residuals and generally has a lower overall cost when compared to other treatment programs. DelPAC products are of high quality and meet the specifications of the American Water Works Association Standard B408-18 and complies with the requirements of ANSI/NSF/CAN 60 at a maximum dosage of 250 mg/L. The DelPAC 2020 has a % basicity of greater than 70 and % chloride of greater than 9.0. The DelPAC 2000 has a lower % basicity and chloride of 55