Complete water treatment pool chlorine multifunction 5kg roller marina Complete treatment for all-in-one pool: Disinfect continuously, destroys 99.99% of bacteria. Prevents algae development and clarifies water. Slow diffusion ideal for prolonged absence. Destroyed 99.99% of bacteria (taken into account according to the EN1040 standard) Pool special> 25m3: 1 roller = 25m3 = 7 days 25 rollers 200 grams 5kg = 6 months treatment Prestalia E-commerce solutions.
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