Originally Posted by dragius
Please don't just buy the product by viewing the tests or demonstrations. They can be deceiving and misleading..
Ask for their certifications, test reports and such on the water quality after treatment. Avoid those who make empty claims and couldn't provide any evidence to support it.
Ultimately you are paying $1000 + for a product and you should know what you are buying.
Get a copy of the certification or test report, call or email the certification organisation or insititute to validate if the reports are genuine.
As someone mentioned in the thread. With photoshop anything thing can be done.