What's the difference between a household scale filter and a softened water equipment?
the price is relatively high; the latter reaches a certain amount of replacement and the water is relatively small, the use of high cost.
both have the function of removing the scale, but the use of low cost, without subsequent maintenance, the water amount is larger, less expensive
In general, the scale inhibitor and scale filter filters, softening resin replacement water equipment used in the way,
