Feature●Swimming Pool floating chlorine tablet dispenser. 7x7 in size. Heavy duty quality that holds 1" & 3" tablets. Adjustable chlorine output vent. Holds up to six 3" tabs.●MPN 58470-110-690 by CMPDescription Product Information Swimming Pool floating chlorine tablet dispenser. 7x7 in size. Heavy duty quality that holds 1" & 3" tablets. Adjustable chlorine output vent. Holds up to six 3" tabs.