Liquid Chlorine Shock - 12.5% Sodium Hypochlorite - 4 Gallon
- ✅ Case (4 Gallons) of Commercial Grade Liquid Chlorine Pool Shock! Strongest Ever!.
- ✅ 12.5% Sodium Hypochlorite, NSF 50/60 Certified!.
- ✅ Approved for Sanitization of Surfaces! (See CDC Guidlines).
- ✅ Will Not Cloud Pool. No Mixing Required and Ready to Use! - Made in the USA..