In one simple weekly treatment, this patented environmentally friendly formula gets to the root of the problem by loosening this layer of slime from the surfaces, it is then rinsed away by the action of the water and prevented from reforming. Result, a dramatic reduction in the levels of bacteria, needing only the minimal amount of sanitizer!
Even calcium, the notorious destroyer of spas, is no match against the power of 
Includes:
2 X 2L bottles of AquaFinesse 
1lbs Bottle of granulated DiChlor  
2 filter cleaner tablets