The Aquamedic Ozone Booster is an air dryer for use with any Ozone Generator. Ozone output can decrease dramatically if the supply air is very humid. In some circumstances ozone production can be almost doubled. The unit utilizes Silica gel as the drying component. The Silica gel should be changed as soon as the indicator beads change their color from blue to pink.
You may also replace the silica gel with the superior Silica Gel Desiccant - Air Dryer Beads, after the included silica is worn out.