HTH
HTH 1 IN 5 LB CHLORINE TABS
SIGURA
HTH, 5 LB, 1", Chlorinating Tablets, Are An Effective Swimming Pool Water Sanitizer, Convenient & Easy To Use Tablets Are Formulated To Protect Against Chlorine Loss In Direct Sunlight, & Can Be Used In Feeders, Designed To Dissolve Slowly Providing A Steady Source Of Available Chlorine, Up To 1 Week.
