Magnetic water pipe descaler 

How does magnetic water treatment work?
 
Magnetic Water Treatment with a pair of neodymium magnets
This is one of those topics where a quick search on the Internet provides wildly varying results.  There isn't much clear information about magnetic water treatment, and some sites say it doesn't work.  There is a great deal of mis-information that seems to either make false claims or appear to be scientifically bogus, further complicating the search.
 
Even the Wikipedia article labels Magnetic Water Treatment as pseudoscientific, though there is a lot of contradictory information there.  Here's what we know:
 
Magnetic Water Treatment directs water to pass through a strong magnetic field.  By placing two strong neodymium magnets on either side of the incoming pipe, all the water passes through a strong, uniform magnetic field.
 
Magnetic water treatment does not remove any calcium from the water.  Technically, it is still just as hard as before it passed through the magnets.  It claims to change the structure of the deposits that form, making them tend to be less apt to stick to surfaces.
 

Here are some of the benefits of Magnetic Water treatment device that we hear from our customers: