Whirlpool WRT771RWYW, WRT771RWYM, WRT771RWYB Performance Data Sheet, Water Filtration System

PERFORMANCE DATA SHEET

Water Filtration System

Model P5WB12NL/P4RFWB12 Capacity 120 Gallons (455 Liters)

System tested and certified by NSF International against NSF/ANSI

Standard 42 for the reduction of Chlorine Taste and Odor, and Particulate

Class I*; and against NSF/ANSI Standard 53 for the reduction of Live

Cysts, Asbestos, Lead, Lindane, Toxaphene, Atrazine, and 2,4 - D.

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.

Substance Reduction	NSF Reduction	Average	Influent Challenge	Maximum	Minimum %	Average %
Aesthetic Effects	Requirements	Influent	Concentration	Effluent	Reduction	Reduction
Chlorine Taste/Odor	50% reduction	2.0 mg/L	2.0 mg/L ± 10%	0.20 mg/L	97	97.2
Particulate Class I*	85% reduction	7,300,000 #/mL	At least 10,000 particles/mL	75,000 #/mL**	99	99.4
Contaminant	NSF Reduction	Average	Influent Challenge	Maximum	Minimum %	Average %
Reduction	Requirements	Influent	Concentration	Effluent	Reduction	Reduction
Live Cysts†	99.95%	160,000/L	50,000/L min.	54/L†	99.97	99.99
Asbestos	99%	87 MFL	107 to 108 fibers/L††	0.17 MFL	99	99
Lead: @ pH 6.5	0.010 mg/L	0.160 mg/L	0.15 mg/L ± 10%	0.001 mg/L	99.4	99.4
Lead: @ pH 8.5	0.010 mg/L	0.140 mg/L	0.15 mg/L ± 10%	0.005 mg/L	98.6	98.6
Lindane	0.0002 mg/L	0.0019 mg/L	0.002 mg/L ± 10%	0.00002 mg/L	98.9	99
Toxaphene	0.003 mg/L	0.014 mg/L	0.015 mg/L ± 10%	0.001 mg/L	93	93
Atrazine	0.003 mg/L	0.0094 mg/L	0.009 mg/L ± 10%	0.0005 mg/L	94.5	94.7
2,4 - D	0.07 mg/L	0.220 mg/L	0.210 mg/L ± 10%	0.028 mg/L	87.5	96.1

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). Rated service capacity = 120 gallons (455 liters).

■It is essential that operational, maintenance, and filter replacement requirements be carried out for the product to perform as advertised.

■Use replacement filter P4RRWB/P4RFWB12, part #W10295370. 2011 suggested retail price of $49.99 U.S.A./$59.99 Canada. Prices are subject to change without notice.

Style 1 – When the water filter status display changes from “GOOD” to “ORDER,” order a new filter. When the filter indicator reads “REPLACE,” it is recommended that you replace the filter.

Style 2 – When the filter indicator changes from green to yellow, order a new filter. When the indicator changes from yellow to red, it is recommended that you replace the filter.

Style 3 – When the filter indicator reads 10%, order a new filter. When the indicator reads 0%, it is recommended that you replace the filter.

Style 4 - For models without a water dispenser, replace the disposable water filter every 6 months. The water filter indicator light will remind you when it is time to change the water filter.

■After changing the water filter, flush the water system. For filtered ice only, make and discard three full containers of ice to prepare the water filter for use.

■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.

■The water system must be installed in compliance with state and local laws and regulations.

■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 “Warranty” 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

Water Supply	City or Well
Water Pressure	30 - 120 psi (207 - 827 kPa)
Water Temperature	33° - 100°F (0.6° - 37.8°C)
Service Flow Rate	0.5 gpm (1.9 Lpm) @ 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.

†Based on the use of Cryptosporidium parvum oocysts ††Fibers greater than 10 um in length

® NSF is a registered trademark of NSF International.

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