STAB ULTRA helps to maximize the efficiency of non-stabilized chlorine by preventing chlorine loss due to ultraviolet rays. With STAB ULTRA, chlorine will last 3 to 5 times longer in pool water. Its easy-to-use tablets dissolve slowly for longer-lasting action.
 
​​​​​​​Benefits
Maintains non-stabilized chlorine level in water.
Dissolves slowly for long-lasting action