Stabilized chlorine tablets (trichlor) dissolve in water to give not only the free chlorine (hypochlorous acid) that sanitises, but also isocyanuric acid which resists chlorine loss from the effects of bright sunlight.
Dispense using a chlorinator/ floating spa dispenser
Use between 2 to 3 p.p.m. residual chlorine in small or domestic pools and 2.5 to 5 p.p.m. in public or heavily used pools.
Being acidic, Trichlor will reduce the pool water pH and so it is particularly useful where the incoming mains water is alkaline.
Trichloroisocyanuric Acid 90%.
Hi Just had hot tub installed . Been given your produvts as a start up . Using bromine tablets. Are these what I need for weekly shock ? If not what should I use ? Email me please Sarah