HTH 3-Inch Chlorine Tablets, Slow Dissolving Wrapped Pool Sanitizer for Algae and Bacteria Control, 5 lb, 42064 A-Color-Sky Blue plus countless terrestrial observations

plus countless terrestrial observations

100% recycled footbed covers

8 pints of moisture from the air per hour

heart rate monitoring

HTH 3-Inch Chlorine Tablets, Slow Dissolving Wrapped Pool Sanitizer for Algae and Bacteria Control, 5 lb, 42064 A-Color-Sky Blue plus countless terrestrial observationsHTH 3 Inch Chlorine Tablets are specially formulated to keep your swimming pool water clean, clear, and safe. These individually wrapped tablets dissolve slowly over up to one week, providing a steady release of chlorine that sanitizes and protects against bacteria and algae. Suitable for all pool typesincluding vinyl lined pools, saltwater systems, above ground, and pop up poolsthese sun protected tablets maintain water clarity and prevent algae