Chlorine powder 60% or called with chlorine, ex. Asahi, used to increase the concentration of chlorine in the water until it reaches the ideal quickly, and used also for keeping the concentration of chlorine remain stable form of powder/powder.
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Rp. 7,500
Rp. 1,200
Rp. 32,000
Rp. 25,000
Rp. 5,781
