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Clean the filtered water outlet with a clean soft brush and wipe off
any contamination with a clean cloth.
Note: Do not use a used toothbrush, as it may transfer bacteria to the water
outlet.
Regularly clean the stainless steel screen under a running tap with a
clean and soft brush.
Replacement
New filter cartridges are available under type number HD3902.
Replace the filter cartridge if it is clogged to prevent damage to the
water purifier.
No part of the filter cartridge can be reused. Discard the used
cartridge and replace it with a new one.
When to replace filter cartridge
The actual lifetime of the filter cartridge depends on the quality of the
local water and the water pressure.
For optimal performance of the water purifier, replace the filter cartridge
if one of the following situations occurs:
A You have used the filter cartridge for twelve months.
B The volume of purified water decreases substantially.
C The filtered water still has an unpleasant smell or is still turbid
after purification.
Reduced filter cartridge life
The filter cartridge has a shorter life and should be replaced more
frequently in the following situations:
-
The water pressure is very low.
-
The pipes and water tank are worn.
-
The tap water is contaminated due to plumbing activities or cleaning
of the water tank.
-
When you use cloudy water immediately after heavy rain.
EnglisH
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