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When and how to replace a filter
When to replace the Filter
Filter
Filter is the most important part of a water purifier. If it is not
a genuine filter, or if a genuine filter is used too long, then it
can affect the performance of the filter, and water may not
be purified properly.
Replace with a genuine filter according to the replacement
period.
What is a Valid Filter Capacity?
The valid Filter Capacity written on the product specification is used to determine
the performance of the purifying system; it means the Filter Capacity calculated
based on the elimination rate of chloroform, etc.
Filter Replacement Period
The filter replacement period listed above does not indicate a fixed period of the filter’s
quality; rather, it is the expected period when the filter demonstrates its best
performance. (Based on the tap water supply)
Genuine
filter
About Filter Replacement Period
If the filter is not replaced regularly, the water quality of the
purifier may deteriorate. The expected replacement period of
the filter can change depending on the water quality and
usage.
Filter
replacement
Position
Filter Name
Expected replacement period
outside
Sediment filter
3000
L
inside
Sediment filter
6000
L
Pre-carbon filter
RO membrane Filter
Post-carbon filter
UF membrane filter
※ The filter replacement period can vary according to the source water's condition.
※ UF membrane filter : for WAW73JW2RP / WAW52JW2RP only