With a fast-acting, quick-dissolving formula, the Ultima T.K.O. Multipurpose Pool Shock is an easy way to clarify your pool while preventing the growth of algae and bacteria. Great for spring start-up, the shock provides long-lasting protection for your pool all season long.
Product Features:Use to sanitize and clarify your pool while killing algae and bacteriaGreat for spring start-upsFast-acting formula offers long-lasting protection1-lb. bag provides treatment for up to 15,000 gal.Includes twenty-four 1-lb. bags(Model 40542-24)
Keep out of reach of children.