HTH® Pool Care Chlorine Granules Ultra 50 lbs Wood Markers Up to 5 year battery

Up to 5 year battery life when used under normal conditions

Chain gauge

without danger of vapor damage or root uptake of surrounding trees and ornamentals

Ground lead provided

HTH® Pool Care Chlorine Granules Ultra 50 lbs Wood Markers Up to 5 year batteryGet the ultimate in pool care convenience with this all in one Cal Hypo formula. It sanitizes, controls algae, clarifies, softens pool water and even prevents stain and scale to keep your pool clean, clear and ready for summer fun. All in one sanitizer and shock treatment Kills bacteria and algae Softens, clarifies and prevents stain and scale Visibly sparkling blue water in 24 hours Visibly brilliant sparkle This Cal Hypo based formula sanitizes and