(2 pack) HTH 3-inch Chlorine Tablets Advanced — Tablets (Form), 25 lb — Chlorinating tablets (pool chemical type) to sanitize pool water

HTH Pool Care 3" Chlorine Tablets Advanced, Sanitizer &amp; Algaecide, Kills Algae and Bacteria, 25 lbs <p> Protect your swimming pool against bacteria, algae and other organisms and enjoy clean, clear pool water with these convenient one-dose tabs. Sun protected for longer chlorine life, HTH® 3” Chlorine Tablets Advanced 25lb dissolve slowly and last up to one week. HTH® Chlorine Tablets Advanced are great for all swimming pool types, including vinyl-lined pools and salt water systems. </p><p> How to Use 3" Chlorine Tablets Advanced 25lb Simply place one slow-dissolving pool chlorinator tab in your skimmer, floater or feeder. Do not add tabs directly to the pool as this could damage surfaces. The convenient 1-week dosage treats 10,000 gallons.</p>

• Sanitize, clarify and protect your swimming pool against algae with one easy and convenient tab.
• Sanitizer, clarifier and algaecide - Use in floater, feeder or skimmer basket - Tablets last up to 1 week
• Clear Blue Water This advanced formula sanitizes, clarifies and kills algae for beautiful, clean and clear water all season.
• Slow dissolving, long lasting Sun protected for longer chlorine life, HTH™ 3” Chlorine Tablets Advanced 25 lb dissolve slowly and last up to one week.
• Compatible with all pools This product is great for all pool types including vinyl-lined pools and salt water systems.
• You’re all clear with HTH™ For best results, use HTH™ 6-Way Test Strips twice weekly to test and balance your swimming pool water and keep chlorine levels between 1 and 4 ppm.