PDS_How to read_Step 3

Each contaminant’s reduction is expressed in terms of:

• Influent challenge concentration: The level of the contaminant before filtration.
• Maximum permissible concentration: The highest safe level after filtration.
• Minimum and average reduction: Shows how consistently AquaTru removes contaminants.
  • Example: Arsenic is reduced by an average of 98%, significantly lower than the allowable limit of 0.01 mg/L.