HTH 91022 Swimming Pool Care Kit, Opening and Closing Supplies with HTH 52030 Swimming Pool Care Shock, Cal Hypo Formula, Pack of 6

The HTH Swimming Pool Care Bundle provides everything you need to successfully open and close your pool for the season. The bundle includes the HTH 91022 Swimming Pool Care Kit along with the HTH 52030 Swimming Pool Care Shock. The HTH 91022 Kit treats up to 20,000 gallons of water and comes with 2 pounds of HTH Shock Ultra to boost chlorine, HTH Algae Guard Granules to prevent algae, HTH Metal & Stain Defense to control metals, and test strips to check chlorine and pH levels. Use this kit when opening or closing your pool to prevent stains, kill bacteria, clarify water, and shock treat. The HTH 52030 Shock contains a fast-acting and fast-dissolving Cal Hypo formula to instantly clarify and sanitize pool water while preventing bacteria and algae. The 6 packs treat up to 20,000 gallons of water. Sparkling clean water is achieved within 24 hours without adding cyanuric acid. Together these products give you everything required to balance chemicals, achieve crystal clarity, and prevent issues when starting or winterizing your pool. The HTH kit simplifies opening and closing while the Shock creates brilliant water all season long. Use with all pool types and pair with test strips for easy maintenance.

• Successfully open and close your pool with all the important chemicals and supplies in this convenient kit containing HTH Shock Ultra, Algae Guard, Metal & Stain Defense, and test strips
• Shock treat, sanitize, clarify, and prevent bacteria and algae with the fast-acting, fast-dissolving HTH Multi-Use Shock Treatment containing Cal Hypo
• Test chlorine, pH, alkalinity, hardness and CYA levels with the included HTH 6-Way Test Strips for properly balanced water
• Compatible with all pool types including chlorine and saltwater systems; Treats up to 20,000 gallons
• Winterize your pool at the end of the season with this convenient opening and closing kit