Filter Capacity; Capacity Calculation - elector PUROFILL Gebrauchsanweisung

2.4 Filter capacity

The actual filter capacity is strongly influenced by the operating temperature and the flow rate and can
therefore vary.
The capacity end point is indicated by the electrical conductivity of the water to be measured at the
outflow the water filter system.
The recommended maximum capacity end time for the PUROFILL water filter system is
10 μS / cm.
Type
PUROFILL 50
PUROFILL 100
PUROFILL 150

2.4.1 Capacity calculation

The deionization capacity of PUROFILL depends on the salinity of the water. You can calculate the
capacity using the formula below.
Stated capacity x 330
Tap water conductivity μS/cm
Page 23
Total hardness of
the tap water
10°dH / 17.8°fH /
178 ppm CaCO
3
= approximate capacity
Deionized water filter cartridge system
Electrical conduc- Filter capacity
tivity of the tap
water
330 μS/cm
www.elector-water-treatment.com
in m
3
0,3
0,8
1,2