PUR PUN3RO, Owner'S Manual, Page: 17 / 60

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Performance Data Sheet (continued):
The PUN3RO has been tested and certified by NSF International according to NSF/ANSI 42, 58 and CSA B483.1. The PUN4RO has been
tested and certified by NSF International according to NSF/ANSI 58 and CSA B483.1 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. While testing was performed under standard laboratory
conditions, actual performance may vary.
Performance Claims for PUN3RO and PUN4RO
Substance
Average Influent
Challenge
Concentration
Maximum Allowable
Product Water Level
Percent Reduction
Requirement
Tested Performance
Product Water Level
1
Percent Reduction
1
NSF Standard 42
Chlorine
(PUN3RO post filter only)
2.0 mg/L ± 10% ≥ 50% 91.8%
Particulate Class III
(PUN3RO post filter only)
10,000/mL ≥ 85% 99.9%
NSF Standard 58
Arsenic (Pentavalent) 0.30 mg/L ± 10% 0.010 mg/L 0.007 mg/L 99.2%
Barium 10.0 mg/L ± 10% 2.0 mg/L 0.43 mg/L 97.6%
Cadmium 0.03 mg/L ± 10% 0.005 mg/L 0.0014 mg/L 98.1%
Chromium (Hexavalent) 0.30 mg/L ± 10% 0.10 mg/L 0.009 mg/L 98.5%
Chromium (Trivalent) 0.30 mg/L ± 10% 0.10 mg/L 0.010 mg/L 96.7%
Copper 3.0 mg/L ± 10% 1.3 mg/L 0.1 mg/L 98.7%
Cyst ≥ 50,000 /mL 99.95% 99.99%
Fluoride 8.0 mg/L ± 10% 1.5 mg/L 0.4 mg/L 95.7%
Lead 0.15 mg/L ± 10% 0.010 mg/L 0.005 mg/L 96.6%
Radium 226/228 25 pCi/L ± 10% 5 pCi/L 5 pCi/L 80%
Selenium 0.10 mg/L ± 10% 0.05 mg/L 0.002 mg/L 97.9%
TDS 750 ± 40 mg/L 187 mg/L 25 mg/L 96.7%
Turbidity 11 ± 1 NTU 0.5 NTU < 0.1 NTU > 99.1%
Daily Production Rate: 23.3 gpd
Efficiency:
2
16.03%
Recovery:
3
30.11%
Manufactured and warranted by GHP Group Inc.
USA: 6440 W. Howard St. Niles, IL 60714-3302
Canada: 271 Massey Rd. Guelph, Ontario, N1K 1B2
Tested by NSF International according to NSF/ANSI Standard 42, 58 and CSA B483.1.
Efficiency rating means the percentage of the influent water to the system that is available to the user as reverse osmosis treated water under operating
conditions that appropriate typical daily usage.
Recovery rating means the percentage of the influent water to the membrane portion of the system that is available to the user as reverse osmosis
treated water when the system is operated without a storage tank or when the storage tank is bypassed.
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