Maintenance dosing POOL FILTER WITHOUT When the dispenser emerge, still contains about 300 g of product, leave the 3 days and maximum surface change using a spent cartridge replacement. Never open or fill this cartridge (non-refillable).
For removal of undesirable chlorine in pool water. Liquid. Add the whole perimeter of the pool with the filter in operation. DOSE: Add 250/300 d.c. for every 50 m3 of water per ppm chlorine to destroy.
