TECHNICAL DATA

Sub-Zero Water Filtration System Data

REPLACEMENT CARTRIDGE (4204490)

Tested and certified by NSF International against NSF/ANSI Standard 42 for the reduction of Chlorine Taste & Odor, Particulate Class I; and against NSF/ANSI Standard 53 for the reduction of Lead, Mercury, Atrazine, Benzene, Carbofuran, 1,4-dichlorobenzene, Lindane, Toxaphene, Turbidity, Cysts and Asbestos.

This system has been tested according to NSF/ANSI 42/53 for reduc- tion of the substances listed below. The concentration of the indicated substances in water entering the system was reduced to a concentra- tion less than or equal to the permissible limit for water leaving the system, as specified in NSF/ANSI 42/53.

 

NSF

Influent Challenge

Average Influent

Substance

Standard

Concentration

Concentration

Operating Specifications

Capacity: certified for up to 750 gallons (2,838 L); up to twelve months

Pressure Requirement: 35 – 120 psi (2.8 – 8.2 bar)

Temperature: 33 – 100°F (0.6 – 38°C)

Flow Rate: 0.78 gpm (2.9 Lpm)

Product Water Concentration

% Reduction

Max Permissable

Product Water

 

 

 

Average

Max Effluent

Average Minimum Concentration

Chlorine, Taste & Odor

42

2.0 mg/L ± 10%

1.88 mg/L

0.05 mg/L

0.06 mg/L

97.34%

96.80%

≥ 50%

 

 

 

 

 

 

 

 

 

Particulate

42

At least 10,000

5,700,000/ml

30,583/ml

69,000/ml

99.46%

98.78%

≥ 85%

particles/ml

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lead at pH 6.5

53

0.15 mg/L ± 10%

0.153 mg/L

<0.001 mg/L

<0.001 mg/L

99.34%

99.34%

0.010 mg/L

 

 

 

 

 

 

 

 

 

Lead at pH 8.5

53

0.15 mg/L ± 10%

0.150 mg/L

<0.001 mg/L

<0.001 mg/L

99.33%

99.33%

0.010 mg/L

 

 

 

 

 

 

 

 

 

Mercury at pH 6.5

53

0.006 mg/L ± 10%

0.006 mg/L

0.0003 mg/L

0.0005 mg/L

95.00%

91.66%

0.002 mg/L

 

 

 

 

 

 

 

 

 

Mercury at pH 8.5

53

0.006 mg/L ± 10%

0.006 mg/L

0.0008 mg/L

0.0015 mg/L

86.66%

75.00%

0.002 mg/L

 

 

 

 

 

 

 

 

 

Atrazine

53

0.009 mg/L ± 10%

0.009 mg/L

<0.002 mg/L

<0.002 mg/L

77.77%

77.77%

0.003 mg/L

 

 

 

 

 

 

 

 

 

Benzene

53

0.015 mg/L ± 10%

0.014 mg/L

0.0006 mg/L

0.0011 mg/L

95.71%

92.14%

0.005 mg/L

 

 

 

 

 

 

 

 

 

Carbofuran

53

0.08 mg/L ± 10%

0.081 mg/L

<0.001 mg/L

<0.001 mg/L

98.76%

98.76%

0.04 mg/L

 

 

 

 

 

 

 

 

 

1,4-dichlorobenzene

53

0.225 mg/L ± 10%

0.208 mg/L

<0.0005 mg/L

<0.0005 mg/L

99.75%

99.75%

0.075 mg/L

 

 

 

 

 

 

 

 

 

Lindane

53

0.002 mg/L ± 10%

0.002 mg/L

0.00003 mg/L

0.00007 mg/L

98.50%

96.50%

0.0002 mg/L

 

 

 

 

 

 

 

 

 

Toxaphene

53

0.015 mg/L ± 10%

0.015 mg/L

<0.001 mg/L

<0.001 mg/L

93.33%

93.33%

0.003 mg/L

 

 

 

 

 

 

 

 

 

Turbidity

53

11 ± 1 NTU

10.7 NTU

0.31 NTU

0.49 NTU

97.10%

95.42%

0.5 NTU

 

 

 

 

 

 

 

 

 

Cysts**

53

Minimum 50,000/L

166,500/L

<1/L

<1/L

>99.99%

>99.99%

>99.95%

 

 

 

 

 

 

 

 

 

Asbestos

53

107 to 108 fibers/L

155 MF/L

<1 MF/L

<1 MF/L

>99.99%

>99.99%

>99%

**Based on the use of Cryptosporidium Parvum oocysts † Fibers greater than 10 μm in length

SPecial Notes

Replacement Sub-Zero water filter cartridges can be ordered online at subzerowolfstore.com. For questions, contact Sub-Zero customer care at 800-222-7820.

Change filter cartridge at least every twelve months. High sediment areas may require more frequent filter cartridge replacement.

Installation and operation instructions, parts and service availability, and standard warranty are included with the product when shipped.

Replace water filter cartridge when the filter indicator is lit or when water flow becomes too low. Use replacement water filter cartridge part number 4204490. Replacement filter pricing information can be found at subzero.com.

Do not use with water that is microbiologically unsafe or of unknown water 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.

This system must be installed, operated, maintained and filters replaced as required in order for the product to perform as adver- tised.

Note that while the testing was performed under standard labora- tory conditions, actual performance may vary. The contaminants or other substances removed or reduced by this water treatment system are not necessarily in your water.

Manufactured for: Sub-Zero, Inc., P. O. Box 44848, Madison, WI 53744, 800-222-7820

14 Sub-Zero Customer Care 800.222.7820

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Sub-Zero BI-36UFD, BI-42SID, BI-48SID, BI-42SD Sub-Zero Water Filtration System Data, Technical Data, Replacement Cartridge

BI-30U, BI-30UG, BI-42SD, BI-36UFD, BI-48SID specifications

Sub-Zero, a brand synonymous with luxury refrigeration, has crafted a series of built-in models that elevate kitchen storage to a new level of sophistication and functionality. Noteworthy among these are the BI-42SID, BI-48SID, BI-36UFD, BI-42SD, and BI-30UG, each designed to cater to various culinary needs while complementing modern kitchen aesthetics.

The BI-42SID and BI-48SID are impressive in design and functionality, featuring dual refrigeration systems that maintain optimal temperatures for perishable goods. These models boast spacious interiors with adjustable shelving and customizable organization options, making it easy to store everything from fresh produce to large platters. Both models feature advanced ice makers with a daily production rate that ensures an abundant supply of fresh ice for entertaining and everyday use.

Moving on to the BI-36UFD, this undercounter freezer offers distinct advantages for those who want to maximize space without sacrificing performance. It includes technology that ensures consistent temperature control, specialized drawers for easy access, and a sleek design that fits seamlessly into the kitchen environment. The BI-36UFD also incorporates a soft close mechanism, enhancing both convenience and durability.

The BI-42SD pairs refrigeration with the convenience of a separate freezer. One of its standout features is the ability to customize temperatures independently for both compartments, ensuring that food is always stored optimally. This model also boasts a seamless design, integrating elegantly with cabinetry while providing substantial storage capacity.

Lastly, the BI-30UG provides an ideal solution for compact spaces, such as smaller kitchens or outdoor settings. This undercounter unit features a powerful refrigeration system that ensures efficient cooling and superior temperature management for everything from beverages to gourmet ingredients. The easy-access drawer design maximizes usability, making it a preferred choice for chefs and home cooks alike.

Overall, Sub-Zero's built-in refrigeration line exemplifies the perfect blend of luxury, advanced technology, and practical function. Each model showcases a commitment to superior craftsmanship, energy efficiency, and innovative features, ensuring that food is kept fresher for longer. As the ideal cornerstone for any high-end kitchen, these refrigerators not only meet the needs of culinary enthusiasts but also serve as a statement piece in modern home design.