THE BEST, MOST EFFECTIVE CHLORINE – AT THE GUARANTEED LOWEST PRICE! A chlorine tablets hardness, density and solubility greatly affects the chlorine release rate and is dependent upon the heat and pressure used during tablet formation. RAW CHLORINE IS A COMMODITY – making great chlorine tablets is truly an art form! Our tablets are highly compressed to dissolve slower and last longer – WE HAVE BEEN CHLORINE PERFECTIONISTS FOR 54 YEARS! Our tablets are pre-stabilized against the sun’s UV rays to prevent premature chlorine burn-off – making it last longer! We provide our tablets safely to you in an easy open bucket and individually wrapped to reduce chlorine smell from off-gassing!