AEG L98690FL - English

Water hardness table
Level Type
Water hardness
°dH °T.H. mmol/l Clarke
1 soft 0-7 0-15 0-1.5 0-9
2 medium 8-14 16-25 1.6-2.5 10-16
3 hard 15-21 26-37 2.6-3.7 17-25
4 very hard > 21 > 37 >3.7 >25
ENGLISH 25