Free Chlorine Vs Total Chlorine Vs Residual Chlorine. Free chlorine is that portion of chlorine that is available to kill pathogens upon contact. This is where free chlorine steps up.
Free chlorine is that portion of chlorine that is available to kill pathogens upon contact. The value of the free chlorine is always a lower than the value of the total chlorine. Combined chlorine and total chlorine.
Free or residual chlorine is chlorine that is present in the form of hypochlorous acid, hypochlorite ions or as dissolved elemental chlorine.
Free chlorine is an important factor in sanitizing your pool because it’s referring to the amount of chlorine available to fight contaminants in the water. These are terms used by water treatment professionals examining the safety of drinking. Understanding the different ways of measuring chlorine concentrations is important. In other words, you can still have chlorine in your pool that has been.
