Pool Season 3 in. Jumbo Chlorinating Tablets

Pool Season Giant Size Chlorinating Tablets are 3 inch, 8 ounce compressed trichlor tablets built for automatic chlorinators, floating dispensers and skimmer baskets. At 99% Trichloro-s-triazinetrione they carry 90% available chlorine, which is the highest concentration available in a stabilized tablet.

The stabilizer is built into the tablet rather than added separately. Cyanuric acid shields free chlorine from ultraviolet light, which is what otherwise burns off most of a day's sanitizer in direct summer sun. That is the difference between topping up daily and topping up weekly.

What it does

Kills bacteria, destroys organic contaminants and controls algae. Because trichlor is acidic it also slows the pH rise typical of liquid chlorine, so you buy less acid across a season.

How to use it

Load tablets into an automatic chlorinator, floater or skimmer basket. Never drop tablets directly into the pool or onto a vinyl liner, and never mix with any other chemical. Wait until tablets have fully dissolved before adding more.