HTH® Pool Care Shock Advanced 6 pack x 1 lb. PVC Coupling and set have been designed

and set have been designed to deliver straight

woody growth

weather-resistant and its LED is virtually unbreakable

† Avoids inconvenient battery replacements and saves up to $40 over the life of the device

With or Without Diverter (front)

HTH® Pool Care Shock Advanced 6 pack x 1 lb. PVC Coupling and set have been designedStay 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