Compare our swimming pool chlorine tablets to Bioguard®, Sun®, Guardex®, and Pace®. We have a Powerful 90% available chlorine! These 3 inch pool chlorine tablets are our hottest selling chlorine. Each 3" chlorine tablets weighs 7 oz. and goes a long way to keep your pool water clear, safe and clean by eliminating dangerous bacteria and other contaminants.
Our 3 inch chlorine tablets are stabilized, which means that the tablets also contain a water conditioner called cyanuric acid. The chlorine stabilizer helps to prevent the sun's ultra-violet rays from destroying the chlorine in the water.
Our chlorine tablets are very slow dissolving that will require less frequent application. Each of our large chlorine tablets are individually wrapped which makes handling safer and reduces the noxious chlorine vapor. Our tablets are convenient for use in chemical floaters, tri-chlor dispensers, chemical feeders and automatic pool chlorinators.
Contrary to what you may have heard, tri-chlor tablets should not be put into the skimmer basket to dissolve. This practice could harm pool equipment and may void many equipment manufacturer's warranties. We advise you not to use this method to chlorinate your water. Our pool chlorine sanitizer is strong! It is 99% Trichloro-S-Triazinetrione.