User Manual
What is OneFlow
™
?
OneFlow
™
 is an anti-scaling water treatment 
technology designed to protect plumbing 
components, pipes,  xtures, valves,  ttings, 
hot tanks, etc. from the negative effects typi-
cally caused by water hardness. OneFlow
™
is an environmentally friendly alternative 
to water softening or any other treatment 
device designed to address scale. OneFlow
™
prevents scale by transforming dissolved 
hardness minerals into harmless, inactive 
microscopic crystal particles. These crys-
tals stay suspended in the water and have 
a greatly reduced ability to react negatively 
and form scale compared to untreated hard 
water.
How does OneFlow
™
 differ 
from a Water Softener?
OneFlow
™
 uses a specially designed media 
to convert the dissolved primary hardness 
mineral (calcium carbonate) into a relatively 
insoluable microscopic crystal so that it can-
not cause harm downstream. A water soft-
ener, on the other hand, uses the principles 
of “ion exchange” to remove calcium and 
magnesium ions from water while replacing 
them with sodium ions. A water softener 
requires a control valve, backwashing, drain 
line, regeneration and a brine tank to store 
salt while OneFlow
™
 requires nothing but an 
inlet and outlet connection. 
Does OneFlow
™
 remove the 
important minerals in water?
No. OneFlow
™
 preserves the bene cial min-
eral content while preventing the possible 
negative scale formation associated with 
these minerals. By rendering the hardness 
minerals harmless while still keeping them 
present, you truly get the best of both 
worlds. Other treatment methods fall short.
In a 2005 report on Nutrients in Drinking 
Water, the World Health Organization 
writes…“We conclude that hard water is 
good because it contains nutrients valuable 
in themselves…To minimize heart disease 
risk, the ideal water should contain suf cient 
S-OneFlow-FAQ
Frequently Asked Questions
S-OneFlow-FAQ.indd 1 12/6/07 8:17:42 AM


