Performance Data Sheet
Filtration System GXK185KBL, GXRLQK, TFWFSET using filter FQK1K
■ System tested and certified by IAPMO R&T against NSF/ANSI Standards 42, 53, 401 for the reduction of claims
specified on the performance data sheet at iapmort.org.
■ Actual performance may vary with local water conditions.
WARNING
without adequate disinfection before or after the system.
Substance
Chlorine Taste and Odor
Particulate Class I particles 0.5 to
<1.0 µm
Atrazine
Toxaphene
Lindane
Lead @ 6.5 pH
Lead @ 8.5 pH
Mercury @ pH 6.5
Mercury @ pH 8.5
Atenolol
Carbamazepine
Trimethoprim
Linuron
Estrone
Bisphenol A
Nonyl phenol
Turbidity
Cyst
Tested using a flow rate of 0.6 gpm (2.27 l/min); pressure of 60 psig; pH of 7.5 ± 0.5; temp. of 68° ± 5°F (20° ± 3°C)
Operating Specifications
Capacity: certified for up to 150 gallons (568 liters)
Pressure requirement: 35–125 psi (2.4–8.6 bar)
Temperature: 33–100°F (0.6–38°C)
Flow rate: 0.6 gpm (2.27 l/min)
Turbidity: < 1 NTU
Testing was performed under standard laboratory conditions; actual performance may vary.
NOTE: Substances reduced are not necessarily in your water. Filter must be maintained according to manufacturer's
instructions, including replacement of filter cartridges.
Replacement Filter Canisters/Estimated Replacement Costs
FQK1K—Replacement filter canister $35-45
Replace filter every 150 gallons (567 liters) or 6 months whichever occurs first.
12
Do not use with water that is microbiologically unsafe or with water of unknown quality
Influent challenge
concentration
2.0 mg/L ± 10%
At least 10,000 particles/mL
0.009 mg/L ± 10%
0.015 mg/L ± 10%
0.002 mg/L ± 10%
0.15 mg/L ± 10%
0.15 mg/L ± 10%
0.006 mg/L ± 10%
0.006 mg/L ± 10%
200 ± 20% ng/L
1400 ± 20% ng/L
140 ± 20% ng/L
140 ± 20% ng/L
140 ± 20% ng/L
2000 ± 20% ng/L
1400 ± 20% ng/L
11 +1 NTU
Minimum 50,000 cysts/L
Reduction
Maximum permissible product
Requirement
water concentration
≥ 50%
≥85%
N/A
0.003 mg/L
N/A
0.003 mg/L
N/A
0.0002 mg/L
N/A
0.010 mg/L
N/A
0.010 mg/L
N/A
0.002 mg/L
N/A
0.002 mg/L
N/A
N/A
N/A
N/A
N/A
N/A
N/A
95.5%
≥99.95%
Average %
Reduction
N/A
97.2%
N/A
93.3%
94.5%
>93.1%
98.5%
>99.3%
98.7%
96.2%
81.5%
30 ng/L
>95.0%
200 ng/L
93.1%
20 ng/L
>96.5%
20 ng/L
>96.3%
20 ng/L
95.0%
300 ng/L
94.8%
200 ng/L
95.3%
0.5 NTU
98.1%
N/A
>99.99%
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