HTH® Pool Care Shock Advanced Size:6 lbs enjoy the benefits of smart

enjoy the benefits of smart control without the need to replace your existing bulbs

Extra Heavy Barrel Bolt

NTS technology guarantees no kinks or tangles

Set includes: (1) 6-cup container with lid

HTH® Pool Care Shock Advanced Size:6 lbs enjoy the benefits of smartStay all clear for cannonballs! This fast dissolving, convenient 4 in 1 formula kills bacteria and algae, reduces chlorine odor and irritation and quickly restores crystal clarity. Multi functional shock treatment for weekly use Use weekly to solve 90% of pool water problems Restores crystal clarity in 24 hours Visibly brilliant sparkle This Cal Hypo based formula sanitizes without adding cyanuric acid (CYA) to prevent overstabilization or chlorine