HTH Spa Bromine Tablets, 1.65 lb. are specially formulated to effectively kill bacteria, eliminate organic contaminants, and control algae in your spa. These tablets dissolve slowly, providing long-lasting protection to keep your spa water clean and safe. They are i for sanitizing, creating a soft water feel that enhances your spa experience. Designed to fit all floaters, they have a low odor, making maintenance easy and pleasant. The tablets come ready to use in a convenient 1.65 lb. container, ensuring you have the amount for regular spa care. Model Number: