Coway CHP-04AL - Manual (Page 25)

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FILTER REPLACEMENT
 Filter
Filter is a critical component for a water filtration system. Replacing
authorized filters at a specified replacement cycle is important to maintain
the water quality, and a proper system operation. Please replace filters at a
specified replacement cycle. For replacement filters, please contact Coway
authorized dealers and distributors.
 Filter replacement cycle
If the filter is not regularly replaced, it may degrade the water quality from
the product. The source water quality can shorten the filter replacement
period.
 The period for the filter exchange is made based on 10 L use in a day for
house use(4 people based) and 20 L use for business.
CHP-04AR/L
Part No. Names of Filter Replacement Cycle
WJSF14-PLUS Plus sediment filter 6 months
WJCF14-PRE Pre-carbon filter 12 months
WJMF14-75 RO Membrane filter(CHP-04AR) 24 months
WJMF14-50 RO Membrane filter(CHP-04AL) 24 months
WJIF14
/ WJFCF14-POST
Inno-sense filter
/ Fine post-carbon filter
18 months
WJUVF-4W-PUMP Ultra-violet filter 12 months
CHP-04AU
Part No. Names of Filter Replacement Cycle
WJSF14-PLUS Plus sediment filter 6 months
WJCF14-PRE Pre-carbon filter 12 months
WJIF14
/WJCF14-POST
Inno-sense filter
/ Post-carbon filter
18 months
WJMF14-UF UF Membrane filter 12 months
WJUVF-4W-PUMP Ultra-violet filter 12 months
 About filter replacement cycle
The filter replacement cycle described above is not the filter quality
warranty period but the expected cycle (life) that the filter shows its
original performance.
Therefore, the filter replacement cycle may be reduced for the area with
the poor water quality or more water consumption.
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