Clorox POOL & Spa All-in-One XtraBlue 24340CLX Chlorinating Granules, 40 lb, Solid, Slight Chlorine, White

Clorox POOL & Spa All-in-One XtraBlue Chlorinating Granules, 40 lb Net Content, Solid Form, Slight Chlorine Odor/Scent, White, Compositions: Trichloro-S-Triazinetrione, Boron Sodium Oxide (B4Na2O7), Pentahydrate, Pour-On Application Method, Flammability: 0