Home / Chemicals / Pool / Chlorine/Bromine / Box of 4 gallons of Liquid Shock $38.99 Box of 4 gallons of Liquid Shock quantity Add to cart SKU: LIQCS Categories: Chemicals, Chlorine/Bromine, Pool, Shocks/Oxidizers Product ID: 2223 Description Description 12.5% Sodium Hypochlorite. Weekly: 1 gallon/10,000 gallons of water/ Opening if clear: 3 gallons/10,000 gallons of water. Related products Sale! Box of 12- 1 lb Bags of Turbo Shock $131.99 Original price was: $131.99.$107.99Current price is: $107.99. Add to cart Pool Magic + Phos Free $35.99 Add to cart Sale! 11lb MPT Extra Chlorine Tablets $119.99 Original price was: $119.99.$99.99Current price is: $99.99. Add to cart Sale! 5lb Turbo Shock $46.99 Original price was: $46.99.$39.99Current price is: $39.99. Add to cart