SpectraPure®Inc
.
Fax 480.894.6109 Fax us toll-free 1.877.527.7873
E-mail: [email protected] Visit us on the web www.spectrapure.com
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SpectraPure
®
A Carbon Filter will usually lasts approx. 4-6 months ,depending on micron
rating for the filters, usage and the quality of your tap water. The best way to
determine when your Carbon Block Pre-Filter needs replacement is to use a
chlorine test kit.
Any chlorine level above 0.1 ppm will cause damage to the membrane and
indicates that the carbon block filter must be changed. To test for chlorine
breakthrough , collect a 10 ml sample of the concentrate from the yellow
tubing and test the chlorine concentration using test kit TK-CL-25. If the
chlorine concentration is above 0.1ppm, replace the carbon pre-filter.
**NOTE: A drop in the system’s production is “in most cases” an indication that
the sediment filter has become saturated with contaminants, but a carbon filter
can also drop production, if its covered with extremely fine sediment. If the
carbon becomes plugged with sediment, it will no longer be able to remove
chlorine.
Carbon Block Filter Replacement
Materials Required:
1 micron Carbon Block Filter (CF-1-10),
Filter Wrench, Chlorine Test Kit (TK-CL-25)
Procedure:
1. Turn off water supply to the system.
2. Refer to Fig. B (System Diagram). Using the provided filter housing
wrench, remove the second housing from the left.
Unscrew it counterclockwise as viewed from the bottom.
3. Remove the old filter and discard.
4. Thoroughly wash the housing with a mixture of hot
soapy water and a few teaspoons of household bleach.
Rinse well with clean hot water.
5. Install the new carbon block filter, making sure that
the black gaskets on both ends of the filter are firmly
seated in the gasket recesses.
6. Screw the housing back onto the assembly, and hand
tighten
only
.
NOTE: Do not use filter wrench to tighten housings.
Over-tightening will damage housings and void your warranty.
7. Turn on system water supply and check for leaks.
CARBON BLOCK FILTER REPLACEMENT:
