HotWash Window Cleaners
Well-known member
- Messages
- 837
Is it new, as I have heard of 115mb not the 111mb.
Supplier said only difference is that the 115 changes colour where as the 111 doesn't.
With 34ppm tap water managed 11, 233 litres with the unger resin.
That's changing it when gets to 3ppm.
Supplier said only difference is that the 115 changes colour where as the 111 doesn't.
With 34ppm tap water managed 11, 233 litres with the unger resin.
That's changing it when gets to 3ppm.