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PERFORMANCE DATA SHEETS
Base Grille Water Filtration System
Model T1WB2L/T1RFWB2 Capacity 200 Gallons (758 Liters)
Model T1WB2/T1RFWB2 Capacity 200 Gallons (758 Liters)
This system has been tested according to NSF/ANSI Standards 42 and 53 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 Standards 42 and 53.
Test Parameters: pH = 7.5 ± 0.5 unless otherwise noted. Flow = 0.5 gpm (1.9 Lpm). Pressure = 60 psig (413.7 kPa).
Temp. = 68°F to 71.6°F (20°C to 22°C).
■ It is essential that operational, maintenance, and filter
replacement requirements be carried out for the product to
perform as advertised.
■ Use replacement cartridge T1RFWB2, part #4396711.
2007 suggested retail price of $39.99 U.S.A./$49.99 Canada.
Prices are subject to change without notice.
Model T1WB2L: Style 1 – When the filter indicator reads 10%,
order a new filter. When the filter indicator reads 0%, it is
recommended that you replace the filter.
Style 2 – When the filter indicator light changes from green to
yellow, order a new filter. When the filter indicator light changes
from yellow to red, it is recommended that you replace the filter.
Model T1WB2: Change the water filter cartridge every 6 months
depending upon your usage. If the water flow to the water
dispenser or ice maker decreases noticeably before 6 months
have passed, replace the water filter cartridge more often.
■ These contaminants are not necessarily in your water supply.
While testing was performed under standard laboratory
conditions, actual performance may vary.
■ The product is for cold water use only.
■ Do not use with water that is microbiologically unsafe or of
unknown quality without adequate disinfection before or after the
system. Systems certified for cyst reduction may be used on
disinfected waters that may contain filterable cysts.
■ Refer to the back cover or “Accessories” section for the
Manufacturer’s name, address and telephone number.
■ Refer to the “Warranty” section for the Manufacturer’s limited
warranty.
Application Guidelines/Water Supply Parameters
System tested and certified by NSF International against NSF/ANSI Standard 42 for the reduction
of Chlorine Taste and Odor, Particulate Class I*; and against NSF/ANSI Standard 53 for the
reduction of Lead, Mercury, Atrazine, Benzene, Toxaphene, O-Dichlorobenzene, Cysts, Turbidity,
Asbestos, Lindane, Tetrachloroethylene, Endrin, Alachlor, Chlorobenzene and Ethylbenzene.
Substance Reduction
Aesthetic Effects
NSF Reduction
Requirements
Average
Influent
Influent Challenge
Concentration
Maximum
Effluent
Average
Effluent
Minimum %
Reduction
Average %
Reduction
Chlorine Taste/Odor
Particulate Class I
*
50% reduction
85% reduction
2.0 mg/L
3533333#/mL
2.0 mg/L ± 10%
At least 10,000
particles/mL
0.08 mg/L
22000 #/mL
**
2.0 mg/L
11567 #/mL
95.93
99.38
97.36
99.67
Contaminant
Reduction
NSF Reduction
Requirements
Average
Influent
Influent Challenge
Concentration
Maximum
Effluent
Average
Effluent
Minimum %
Reduction
Average %
Reduction
Lead: @ pH 6.5
Lead: @ pH 8.5
0.010 mg/L
0.010 mg/L
150 ug/L
157 ug/L
0.15 mg/L ± 10%
0.15 mg/L ± 10%
1.0 ug/L
2.0 ug/L
1 ug/L
1.08 ug/L
99.33
98.72
99.33
99.31
Mercury: @ pH 6.5
Mercury: @ pH 8.5
0.002 mg/L
0.002 mg/L
0.0058 mg/L
0.0057 mg/L
0.006 mg/L ± 10%
0.006 mg/L ± 10%
0.0002 mg/L
0.0002 mg/L
0.0002 mg/L
0.0002 mg/L
96.53
96.5
96.53
96.5
Benzene 0.005 mg/L 15 ug/L 0.015 mg/L ± 10% 0.5 ug/L 0.5 ug/L 96.67 96.67
O-Dichlorobenzene 0.6 mg/L 1750 ug/L 1.8 ± 10% 1.0 ug/L 1.0 ug/L 99.94 99.94
Toxaphene 0.003 mg/L 15 ug/L 0.015 ± 10% 1.0 ug/L 1.0 ug/L 93.33 93.33
Atrazine 0.003 mg/L 10 ug/L 0.009 mg/L ± 10% 2 ug/L 2 ug/L 80.8 80.8
Asbestos 99% 101 MFL 10
7
to 10
8
fibers/L
††
0.17 MFL 0.17 MFL 99.83 99.83
Live Cysts
‡
Turbidity
>99.95%
0.5 NTU
120,000/L
11.4 NTU
50,000/L min.
11 ± 1 NTU
8/L
‡
0.41 NTU
1/L
‡
0.24 NTU
99.99
96.4
>99.99
97.89
Alachlor 0.002 mg/L 41.3 ug/L 0.04 ± 10% 0.2 ug/L 0.2 ug/L 99.52 99.52
Endrin 0.002 mg/L 5.9 ug/L 0.006 ± 10% 0.5 ug/L 0.3 ug/L 91.5 95.47
Ethylbenzene 0.7 mg/L 1867 ug/L 2.1 ± 10% 0.70 ug/L 0.0588 ug/L 99.96 100
Lindane 0.002 mg/L 1.9 ug/L 0.002 ± 10% 0.02 ug/L 0.02 ug/L 98.93 98.93
Chlorobenzene 0.6 mg/L 2.0 ug/L 2.0 ± 10% 0.0005 ug/L 0.0005 ug/L 99.98 99.98
Tetrachloroethylene 0.005 mg/L 14.2 ug/L 0.015 ± 10% 0.5 ug/L 0.5 ug/L 96.47 96.47
Water Supply
Water Pressure
Water Temperature
Service Flow Rate
City or Well
30 - 120 psi (207 - 827 kPa)
33° - 100°F (0.6° - 37.8°C)
0.5 gpm (1.9 L/min.) @ 60 psi.
*
**
††
‡
Class I particle size: >0.5 to <1 um
Test requirement is at least 100,000 particles/mL of AC Fine Test Dust.
Fibers greater than 10 um in length
Based on the use of Cryptosporidium parvum oocysts
® NSF is a registered trademark of NSF International.