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Water Filter Data
System Specification and Performance Data Sheet
Refrigerator Water Filter Cartridge Model WF50
Specifications
Service Flow Rate (Maximum) ............................................. 0.75 GPM (2.83 L/min)
Rated Service Life WF50-NI300 (Maximum) ........................ 300 gallons/ 1135 liters
Rated Service Life WF50-WI500 (Maximum) ....................... 500 gallons/ 1892 liters
Maximum Operating Temperature ........................................ 100° F/38° C
Minimum Pressure Requirement .......................................... 35 psi/ 138 kPa
Maximum Operating Pressure .............................................. 120 psi/ 827 kPa
General Use Conditions: Read this Performance Data Sheet and compare the capabilities of this unit with your actual
water treatment needs.
DO NOT use this product where water is microbiologically unsafe or of unknown quality without adequate disinfection
before or after the system. System certified for cyst reduction may be used on disinfected water that may contain
filterable cysts.
The Amana
®
Clean n Clear retractable water filtration system uses a WF50 replacement cartridge (see Amana
®
contact
information at the front of your manual to order). Timely replacement of filter cartridge is essential for performance satisfaction
from this filtration system. Please refer to the applicable section in this owner's manual for general operation, maintenance
requirements and troubleshooting.
California Certificate number 01-1486
®
This systems has been tested according to ANSI/NSF 42 and 53 for 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
ANSI/NSF 42 and 53.
Substance
Influent
Water
Effluent
Average
Average
%
Reduction
Maximum
Effluent
Min. Required
Reduction
Inlet
pH
Lead 0.15 mg/L 0.001 mg/L 99.33% 0.001 mg/L 0.010 mg/L 6.5
Lead 0.15 mg/L 0.002 mg/L 98.66% 0.003 mg/L 0.010 mg/L 8.5
Cyst 25000 count/mL 1count/mL 99.99% 3 count/mL > 99.95% NA
Turbidity 11.8 NTU 0.12 NTU 98.98% 0.18 NTU 0.5 NTU NA
Lindane 0.00063 mg/L 0.00005 mg/L 92.06% 0.00005 mg/L 0.00001 mg/L NA
Atrazine 0.0097 mg/L 0.0002 mg/L 97.93% 0.0006 mg/L 0.003 mg/L NA
Chlorine 1.9 mg/L 0.09 mg/L 95.26% 0.17 mg/L
≥75%
NA
Particulate** 286667 count/mL 900 count/mL 99.68% 2400 count/mL
≥
85%
NA
2,4-D 291.6667 ug/L 45.45 ug/L 84.42% 100 ug/L 0.0017 mg/L NA
Asbestos 458 MFL/mL 0.16 MFL/mL 99.96% 0.16 MFL/mL 99% NA
∗ Tested using a flow rate of 0.75 GPM (2.83 L/min.) and a maximum pressure of 120 psi (827 kPa)
under standard laboratory conditions, however, actual performance may vary. Health Claim
Performance tested and certified by NSF International
** Particle size ran
g
e classification of test. Particles used were 0.5 –1 microns.