This is a stabilized 3 inch chlorine tablet. Great for all size pools. Can be used in your pool skimmer, floating, inline or offline chlorinator.
A very effective product for pool sanitation. Super 70 tabs are treated with cyanuric acid, that acts as a sunscreen for you pool which protects against high heat and UV rays that burnout your chlorine quickly. This stabilized chlorine is more effective over time then the non stabilized type.