HTH 3" Chlorine Tabs Ultra Swimming Pool Sanitizer and HTH Shock Advanced Swimming Pool Shock Treatment | Cal Hypo Formula

HTH 42056 Swimming Pool Care 3" Chlorine Tabs Ultra, Swimming Pool Chlorinating Sanitizer, 8lbThe HTH 3” Chlorine Tabs Ultra are the ultimate all-in-one solution for keeping your swimming pool clean, clear, and comfortable. This tablet functions as a sanitizer, shock treatment, algaecide, clarifier, and water softener in one, killing algae and bacteria while also softening, clarifying, and guarding surfaces from stain and scale. Simply place the tablet in a floater, feeder, or skimmer basket to apply to your pool. The slow-dissolving tabs are sun-protected for longer chlorine life, lasting up to a week. They're compatible with all pool types, including vinyl-lined pools and saltwater systems. For best results, combine these tabs with HTH 6-Way Test Strips to test and balance your pool water and keep chlorine levels between 1 and 4 ppm. Enjoy clear, comfortable pool water all season long with HTH 3” Chlorine Tabs Ultra.HTH 52037 Swimming Pool Care Shock Advanced, Swimming Pool Chemical, Cal Hypo Formula, 12 Count(Pack of 1)The HTH 4-in-1 Shock Treatment is a must-have for anyone who wants to keep their pool water crystal clear. This fast-dissolving formula kills bacteria and algae, reduces chlorine odor and irritation, and quickly restores crystal clarity. Its multi-functional shock treatment for weekly use can solve 90% of pool water problems within 24 hours. The Cal Hypo based formula sanitizes without adding cyanuric acid (CYA), preventing overstabilization or chlorine lock. Compatible with all swimming pools, including vinyl-lined pools and saltwater systems, this product is perfect for everyone. Use it with the HTH 6-Way Test Strips to test and balance your swimming pool water twice weekly for the best results. With HTH 4-in-1 Shock Treatment, you'll always stay all clear for cannonballs!

• The HTH 3" Chlorine Tabs Ultra kill algae and bacteria, soften water, clarify, and guard surfaces from stains and scales with a 1 week dosage for up to 10,000 gallon pools.
• The HTH Shock Advanced provides fast-acting algae and bacteria killing, reduces chlorine odor and irritation, and quickly restores crystal clarity within 24 hours.
• The HTH 3" Chlorine Tabs Ultra dissolve slowly for longer chlorine life while the HTH Shock Advanced formula sanitizes without adding cyanuric acid to prevent overstabilization.
• Both products are compatible with all pool types including vinyl-lined pools and saltwater systems.
• For best results, use the HTH 6-Way Test Strips (sold separately) to test and balance swimming pool water twice weekly.