Culligan Good Water Machine Owner's Manual page 17

These systems have been tested and certified by WQA according to NSF/
ANSI 372, and CSA B483.1, and NSF/ANSI Standard 58 for the reduction of the
substances listed below. The concentration of the indicated substances in
water entering the system was reduced to a concentration less than or equal
to the permissible limit for water leaving the system, as specified in NSF/ANSI
58.
Substance Removal
1
Substance
Barium
Cadmium
Hexavalent Chromium
Trivalent Chromium
Chromium (Hexavalent
& Trivalent)
Copper
Lead
Radium 226/228
4
Selenium
1 While testing was performed under standard laboratory conditions, actual performance may vary depending on water
pressures, temperatures, and other substances which may be found in your water.
2 Based upon testing methods using Barium as a surrogate. All concentrations in pCi/L: Pico curies per liter.
Influent Max.
Challenge Permissible
Concentration Product Water
(mg/L) Concentration
(mg/L)
10.0 +/- 10% 2.0
0.03 +/- 10% 0.005
0.30 +/- 10% 0.1
0.30 +/- 10% 0.1
0.3 +/- 10% 0.05 (Hex.)
& 0.05 (Tri.)
3.00 +/- 10% 1.3
0.15 +/- 10% 0.010
25 pCi/L +/- 10% 5 pCi/L
0.10 +-/10% 0.05
Minimum Average
Percent Percent
Removal Removal
88.40% 97.90%
92.20% 99.20%
83.00% 88.50%
92.50% 96.70%
95.30% 95.30%
93.50% 98.40%
80.00% 80.00%
93.90% 97.50%
Performance
Data Sheet
(cont.)
15