Of the two I would recommend the Polaris system. Don't go for gadgets and feature, go for a simple reliable unit. Polaris will use more dependable, attainable parts. Up to a short time ago I would have agreed with you completely. However I installed a new maganblu salt water system for my pool and this puts every thing I have seen before to shame different kind of salt and different filter media in the sand filter. A: You still have to add chlorine some to the water to sanitize the water. To rely wholy upon the other systems is not wise. Another Answer The UltraPure Ozone Generator is not a stand alone system. You will still require a 0.5 to 1ppm Chlorine or Bromine residual. The UltraPure Ozone Generator will handle the bulk of the oxidation work (60-80%) that the Chlorine would normally be required to handle, leaving the Chlorine available to handle the sanitation, not oxidation.
The word 'ultrapure' is an adjective, a word used to describe a noun.example: The baby's skin is so sensitive that only ultrapure soap can be used on her.
Ultrapure water is neutral.
Ultrapure water is neutral.
Ultrapure water is a neutral solution.
Ultrapure water is a neutral liquid.
This is the ultrapure water.
Ultrapure fresh water is neutral.
Ultrapure water is obtained.
The ultrapure quality (found in the catalogs of chemical reagents)
The density of ultrapure water is not affected.
Electronics use ultrapure crystals and reagents.
Ultrapure water stored in a platinum container is neutral.