Clorox Pool&Spa XtraBlue 1″ Chlorinating Tablets 3.75 lb
Long lasting chlorinating tablets. Slow dissolving 6 in 1 formula. Kills bacteria. Controls algae, prevents corrosion, scale & metal staining. Makes water silky smooth. Includes built in stabilizer to protect chlorine from sunlight degradation to last longer. Skimmer, feeder or floater application.