What is the best way to install ozone?
A. In regard to the ozone the best way is a mazzi injector manifold on the return line of the filter pump with a mixing tank to allow time for the ozone to mix with the water before reaching the pool. However if the pump is two speed then this will be a challenge as the ozone injection setup varies depending on GPM of water and is difficult to make work at two different GPM ratings for high and low speed. If you are working with a two speed pump the next best method is a special isolated jet in the foot well of the hot tub as low as possible so that the ozone is less likely to reach the surface of the water as quickly.