Product Data Sheets

Base Grille Water Filtration System

Model WF-NL300/NL300 capacity 300 Gallons (1136 Liters)

Model WF-L500/L500 capacity 500 Gallons (1893 Liters)

System tested and certified by NSF International against ANSI/NSF

Standard 53 for the reduction of Lead; and against Standard

ANSI/NSF 42 for the reduction of Taste and Odor, Chlorine Class I.

This system has been tested according to ANSI/NSF 42/53 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 ANSI/NSF 42/53.

Contaminant	Average	Influent Challenge	Product	Average %	Max. Permissible	Max.	Min. %
Reduction	Influent	Concentration	Water	Reduction	Concentration	Effluent	Reduction
	mg/L		mg/L		mg/L	mg/L

Lead: @ pH 6.5	0.16	0.15 mg/L ± 10%	0.0024	98.4	0.01	.005	97
Lead: @ pH 8.5	0.17	0.15 mg/L ± 10%	0.0045	97.4	0.01	.009	95

Substance Reduction					Min. Required %
					reduction

Chlorine, Taste/Odor	2.0	2.0 mg/L ± 10%	0.14	93.0	≥75%	N/A	N/A

Test Parameters: pH = 7.5 ± 0.5 unless otherwise noted. Flow = 0.5 gpm (1.9 Lpm). Pressure = 60 psig (413.7 kPa). Temp. = 63°F (17.2°C).

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

■Using Replacement Cartridge NL300 - Model WF-NL300: 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. Change cartridge at least every 6-9 months. Use replacement cartridge NL 300, part# 4392857. 2003 suggested retail price of $29.95 U.S.A./ $39.95 Canada. Prices are subject to change without notice.

■Using Replacement Cartridge L500 - Model WF-L500: 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. The filter monitor system measures the amount of water that passes through the filter and alerts you to replace the filter. When 90% of the filter’s rated life is used, the filter indicator light changes from green to yellow. When 100% of the filter’s rated life is used, the filter indicator light changes from yellow to red, and it is recommended that you replace the filter. Use replacement cartridge L500, part# 4392857. 2003 suggested retail price of $29.95 U.S.A./$39.95 Canada. Prices are subject to change without notice.

■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.

■Refer to the “Assistance or Service” section for parts and service availability or for the Manufacturer’s name, address and telephone number.

■Refer to the “Warranty” section for the Manufacturer’s limited warranty.

■Note that while the testing was performed under standard laboratory conditions, actual performance may vary. Systems must be installed and operated in accordance with manufacturer’s recommended procedures and guidelines.

Application Guidelines/Water Supply Parameters

Water Pressure	30 - 120 psig (207 - 827 kPa)
Water Temperature	33° - 100°F (0.6° - 37.8° C)
Rated Service Flow	0.5 gpm (1.9 Lpm)

®NSF is a registered trademark of NSF International.