Chemical Free Pools; the healthier (and cheaper) option! If you?re tired of swimming in chemicals, and would like to save 80% to 90% on the cost of chemicals, then this is the system for you. Every pool should have an ionizer. If you don?t, you will always have algae problems, spend way to much on chemicals, and swim in harsh unpleasant chemicals. Our Ionizers will save you hundreds of dollars every year.