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SYSTEM SPECIFICATION AND
PERFORMANCE DATA SHEET
REFRIGERATOR WATER FILTER
CARTRIDGE MODEL WF50
Specifications
Service Flow Rate (maximum)...............................................0.75 GPM (2.83 Umin)
Rated Service LifeWF50-NI300 (maximum).........................300 gallons/1135 liters
Rated Service LifeWF50-WI500 (maximum).........................500 gallons/1892 liters
Maximum Operating Temperature..........................................100° F/38° C
Minimum Operating Temperature ...........................................33° F/l° C
Minimum Pressure Requirement............................................35 psi/138 kPa
Maximum Operating Pressure................................................120 psi/827 kPa
PERFORMANCE DATA
Influent Challenge
Concentration
0.15 mg/L +/- 10%
0.15 mg/L +/- 10%
Minimum 50,000/L
11+/-1 NTU
0.002 mg/L +/- 10%
0.009 mg/L +/- 10%
2.0 mg/L +/- 10%
at least 10,000
particles/mL
2,4-D 0.210 mg/L +/- 10%
Asbestos 107to 108fibers/L; fibersgreater
than 10 micrometersin length
Substance
Lead
Lead
Cyst
Turbidity
Lindane
Atrazine
Chlorine
Particulate**
Effluent Average % Maximum
Average Reduction Effluent
0.001 mg/L 99.33% 0.001 mg/L
0.002 mg/L 98.66% 0.003 mg/L
lcount/mL 99.99% 3 countJmL
0.12 NTU 98.98% 0.18 NTU
0.00005 mg/L 97.62% 0.00005 mg/L
0.0002 mg/L 97.93% 0.0006 mg/L
0.09 mg/L 95.26% 0.17 mg/L
900 count/mL 99.68% 2400 countJmL
45.45 ug/L 84.42% 100 ug/L
0.16 MFL/mL 99.96% 0.16 MFL/mL
Min. Required Inlet
Reduction pH
0.010 mg/L 6.5
0.010 mg/L 8.5
> 99.95% NA
0.5 NTU NA
0.00002 mg/L NA
0.003 mg/L NA
_>75% NA
_>85% NA
0.0017 mg/L NA
99% NA
* Tested using a flow rate of 0.75 GPM (2.83 L/rain.) 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 range classification of test. Particles used were 0.5 -1 microns.
SlaIe of Caii fbmia
I)epartme_t ol Health Services
Water Treatment Device
Certificate Number
01 - 1486
Date Issued: Septcmi_r 21. 2001
Da_e Revised: Maldl 20, 20O2
Trademark/Model Desiqnation Replacement Elements Rated C_
WFS0-WISO0 WFSO 500 ga/
WF50-NI300 WF50 300 gaI
WR50-KWI500 500 ga/
WFS0-KNt3(K) 300 gal
500 gaI
OWl 50-Nt300 300 gal
Manufacturer:
Rated Service Flow: 0 75
GENERAL USE
CONDITIONS
Read this Performance Data Sheet and
compare the capabilities of this
refrigerator 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. Systems certified for cyst
reduction may be used on disinfected
water that may contain filterable
cysts.
Use only with cold water supply.
Check for compliance with the state
and local laws and regulations.
The Amana<_Clean 'n ClearTMretractable
water filtration system uses a WF50
replacement cartridge. 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 trouble
shooting.
This system 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.
Tested and certified by NSF International against ANSI/NSF Standards 42 and 53 in
models WF50-Wl300 and WF50-NI500 for the reduction of:
Standard No. 42: Aesthetic Effects
Taste and Odor Reduction
Chlorine Reduction
Mechanical Filtration Unit
Particulate Reduction Class 1
Standard No. 53: Health Effects
Chemical Reduction Unit
Lead, Atrazine, Lindane and 2, 4-D Reduction
Mechanical Filtration Unit
Cyst, Turbidity and Asbestos Reduction
PentaPure
INCONPOR&TED
1000ApolloRoad
Eagan,MinnesotaU.S.A.
EPAEST#35917-MN-1
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