HTH Pool Care Kit - Pack of 2

Whether you are opening your pool for the first swim or closing it for the season, HTH™ Pool Care Kit is a convenient, multi-purpose kit that prevents stains and pool scale, kills bacteria, clarifies, shock treats and prevents algae in up to 20,000 gallons of water. And with the HTH 6-Way Test Strips, you can easily check levels of chlorine, pH, total alkalinity, total hardness and cyanuric acid (CYA). The kit is not only a great value, it’s easy to use and compatible with both chlorine and salt water systems. Plus, it features HTH™ Shock Ultra with Cal Hypo, which boosts chlorine levels without overstabilizing your pool water.Use at the beginning and end of every pool season to make pool opening and closing as easy as can be. Each kit includes two 1 lb. bags of HTH™ Shock Ultra, one 12 oz. bottle of HTH™ Algae Guard Granules, one 1.25 lb. bottle of HTH™ Metal & Stain Defense Granules and one pack of 10 HTH™ Multi-purpose 6-Way Test Strips.