HTH Pool Care Shock Treatment– 2 Pack (13.3 oz Each) – One New, One Lightly Used

Keep your pool crystal clear and bacteria-free with this powerful HTH Pool Care Shock duo. This listing includes two 13.3 oz bags: • 1 brand new/unopened bag • 1 opened bag with less than 2 tablespoons used — nearly full and in excellent condition ✔️ Increases chlorine levels quickly ✔️ Prevents bacteria & algae ✔️ Cal Hypo formula – no chlorine lock ✔️ Fast-dissolving & compatible with all pool types Perfect for weekly maintenance or post-storm cleanup. Trusted #1 Condition: One brand new, one practically new (opened but barely used)