Optidos 10/20 module BWT DN25

BWG water softening chemical Dosan H1 20 kg hardness range 1 (0-7° dH)

BWG water softening chemical Dosan H3 20 kg hardness range 3 (14-21° dH)

BWG water softening chemical Dosan Cu220 kg for copper installations

BWG water softening chemical Dosan H4 20 kg harness range 4 (from 21° dH)

BWG water softening chemical Dosan F/E20 kg for aggresive mixed water

BWG water softening chemical Dosan H2 20 kg hardness range 2 (7-14° dH)