When And How To Replace A Filter - LG WAW73JW2RP Owner's And Operator's Manual

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.
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.
Position
outside
inside
※ The filter replacement period can vary according to the source water's condition.
※ UF membrane filter : for WAW73JW2RP / WAW52JW2RP only
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)
Filter Name
Sediment filter
Sediment filter
Pre-carbon filter
RO membrane Filter
Post-carbon filter
UF membrane filter
Genuine
filter
Filter
replacement
Expected replacement period
3000 L
6000 L
25