Culligan Aqua-Cleer Owner's Manual page 36

Performance
Data Sheet
(con't)
36
AS3
The AS3 has been tested according to NSF/ANSI 53 for the reduction of the substances listed below.
The concentration of the indicated substances in the water entering the system was reduced to a con-
centration less than or equal to the permissible limit for water leaving the system, as specified in NSF/
ANSI 53. Conforms to NSF/ANSI Standard 53 for arsenic (trivalent and pentavalent) reduction. See
Arsenic Fact section for an explanation of reduction performance.
Substance Influent
Challenge
Concentration
mg/L
Standard 53
Trivalent Arsenic pH 6.5 0.050 + 10%
Trivalent Arsenic pH 8.5 0.050 + 10%
Pentavalent Arsenic 0.050 + 10%
Flow Rate = 0.035 gpm (0.13 Lpm)
Capacity = 1000 gallons (3786 L)
1000 gallon capacity is only for use with PID
Testing was performed under standard laboratory conditions, actual performance may vary
Maximum Reduction
Permissible Require-
Product ments
water Con-
centration
mg/L
0.010
0.010
0.010
Minimum Average
Reduction Reduction
94.9%
98.0%
97.4%