Philips WP3810 Manuale Utente

Question

Answer

Perhaps the tap water pressure is lower than 

specified.

The specifications below are according to Japanese Industrial Standards 

(JIS) s 3201.

Product name and 

type number

Pure water on tap WP3811/WP3810

Type

Direct tap mount

Major filter 

components

Polysulphone hollow-fibre membrane and 

granular activated carbon

Initial water flow 

rate

2ltrs/min. (water pressure at 1kgf/cm2, water 

temperature at 20°C)

Chlorine 

reduction capacity

WP3911: 2,500ltrs (water density at 2ppm); 

WP3910: 1,500ltrs (water density at 2 ppm)

Turbidity reduction 

capacity

WP3911: 3,000ltrs (water turbidity at 2NTU); 

WP3910: 1,500ltrs (water turbidity at 2NTU)

Filter life

WP3911: Approximately 6 months at 10ltrs a day; 

WP3910: approximately 3 months at 10ltrs a day. 

The actual life depends on the quality of the local 

water and the water pressure.

Replacement filter 

cartridge

WP3911 or WP3910

Minimum water 

pressure

0.7kgf/cm² (7 metres of water column/70kPa)

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