Granular chlorine (Di-Chlor) can be used to sanitize and shock your hot tub or pool water in one easy step.

(720g, 1.6 lbs)

Granular chlorine can be used to sanitize and shock your hot tub water in one easy step. We recommend also using Activate Non-Chlorine Shock or another Spa Shock to burn off cloramines, which minimizes chemical odours and chemical irritation. 

Compatible With: chlorine pucks, ozone, non-chlorine shock and mineral purification systems.