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Recommended Replacement Parts and Change Interval
Note: Depending on incoming feed water conditions replacement time frame may vary .
Description
Model / Part Number
Change Time Frame
Stage 1: Sediment
H2O-F14 / 88005215
6 Months
Stage 2: Carbon Block
H2O-F12 / 88005217
6 Months/2000 gallons
Stage 3: Ultra Filtration Membrane
H2O-F15 / 88005447
12 Months
Substance
Percent Reduction
Influent Challenge Concentration
(mg/L unless noted)
Maximum Permissible Product
Water Concentration
Chlorine taste and odor
97%
2 .0 mg/L + 10%
> = 50%
Cyst
99 .99%
minimum 50,000/mL
99 .95%
Performance Data Sheet
Pure H2O
-In U .S .-Watts Regulator Co ., N . Andover, MA 01845 (Watts .com)
-In Canada-Watts, Water Technologies (Canada), Inc . Toronto, ON M5J3G6 (Watts .ca)
3-Stage Ultra Filtration System : H2O-DWUF300
This system has been tested according to NSF/ANSI Standard 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 42 and 53 .
This system is certified to NSF/ANSI standard 372 for ‘lead free’ compliance .
Systems certified for cyst reduction may be used on disinfected waters that may contain filterable cysts .
WARNING
GENERAL USE CONDITIONS
1: System to be used with municipal or well water sources treated and tested on regular basis to insure bacteriological safe quality . DO
NOT use with water that is micro biologically unsafe or of unknown quality without adequate disinfection before or after the system . While
testing was performed under standard laboratory conditions, actual performance may vary .
2: Operating Temperature: Maximum 100
o
F (40 .5
o
C) Minimum 40
o
F (4 .4
o
C)
3: Operating Water Pressure: Maximum 100-psi (690 kPa) Minimum 10 psi (69kPa)
4: Maximum flow Rate: 0 .50 gpm (1 .89 Lpm)
5: Rated Capacity: 2000 Gallons (7,550 Liters)
Summary of Contents for Pure H2O H2O-DWUF300
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