Electrode - 2 Pack

Replacement for a spent electrode (replace when 'pencil thin', or about 6mm at the thinnest point, replace before the electrode dissolves into two pieces);

Average life 1-2 years (depending on pool size, conditions, length of a season, etc);

Features specially developed and unique mineral alloy;

Comes with 2 thumbscrews (one as spare) which hold the basket on.