Clorox XtraBlue 3″ Pool&Spa Chlorinating Tablets, 5 LB

– Clorox Pool&Spa XtraBlue Chlorinating Tablets help maintain healthy pool water.
– They work to keep water clear from bacteria and algae.
– Each tablet dissolves slowly for a long-lasting clean.
– Contains stabilizers to protect surfaces from scale and corrosion.
– Includes conditioners for silky smooth water.
– Helps to maintain 1-4 ppm* of Free Chlorine, keeping water clean and suitable for swimming.
– Recommended to be used weekly in skimmers, feeders