Offer-HTH chlorine 10 kg+pH minus 7.5 kg
Get your pool off to a good start with this starter pack. Provides good and thorough water treatment for your private pool and gives clear water in record time
Calcium hypochlorite 70%, the strongest chlorine granules for swimming pools.
NOTE: Going forward, a plastic measuring cup will no longer be included in the HTH chlorine granules packaging.

Advertising [Product3rdColumn]
Use 10-20 g pH Minus at a time per 10,000 liters of water at startup to bring the pH value to 7.0-7.2
Then chlorinate with HTH granules at 100 g per 20,000 liters - however, at startup 300 g per 20,000 liters is recommended