Trichloroisocyanuric acid tablets of 250gr (96-98%). Boric acid (1-2%). Slow dissolving chlorine.

DOSE
After washing the filter, place two tablets/50m3. Replace the second consumption (6/7 days) or in the pre-filter of the pump if you want a FAST ACTION, keep the free chlorine between 0.5 and 1.5mg/l.

Attention: Do not use with diatomite filters or cartridges.

Packing: 5kg