Zodiac DuoClear Replacement Electrode for the DuoClear 35, 35K Gallons

Zodiac's Duoclear system makes pool water simply irresistible.
The DuoClear system uses silver and copper in conjunction with just 0.5 ppm of chlorine to destroy bacteria and algae. The silver is an effective bactericide, while the copper is used to combat algae. DuoClear produces low levels of chlorine to oxidize dead bacteria and algae. The Zodiac DuoClear system saves you the time and effort that comes with manually sanitizing your pool. This system works to give you the best quality water possible. It's the clear choice for maintaining perfect, quality pool water automatically.