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1
Question
Why is the water
flow is weak at the
filtered setting?
Product specifications
Product name and
type number
Type
Major filter
components
Initial water flow rate
Chlorine reduction
capacity
Filter lifetime
Replacement filter
cartridge
Minimum water
pressure
4222.002.6611.2.indd 14
Answer
Perhaps the filter cartridge is clogged. Replace
the filter cartridge.
Perhaps the tap water pressure is lower than
specified.
Pure water on tap WP3861
Direct tap mount
Silver-coated granular activated carbon
2ltrs/min. (water pressure at 1kgf/cm²
(10 metres of water column/ 100kPa), water
temperature at 20°C)
WP3961-2,500ltrs (water density at 2ppm)
Approximately 6 months at 10ltrs a day
(the actual lifetime depends on the quality of
the local water and the water pressure)
WP3961
0.7kgf/cm² (7 metres of water column/70kPa)
06-09-2006 14:34:27