Chlorine Tablet, HTH, 5 lb, Tablet

Sanitize, clarify and protect your swimming pool against algae with one easy and convenient tab.

• Use in floater, feeder or skimmer basket
• Tabs last up to 1 week
• This advanced formula sanitizes, clarifies and kills algae for beautiful, clean and clear water all season
• This product is great for all pool-types including vinyl lined pools and salt water systems
• Sun protected for longer chlorine life, HTH® 3 in chlorine tabs advanced dissolve slowly and last up to one week
• For excellent results, use HTH® six-way test strips twice weekly to test and balance your swimming pool water and keep chlorine levels between 1 and 4 ppm