The salt comes in a water softener to use. The quality characteristics are consistent with the requirements of the manufacturer of the system, I have to carry anything and the tablets are also well packaged and not crumble at. Since you can not go wrong in my opinion. I order the next bag certainly return there.
Update: Meanwhile, I have already ordered several sacks. When servicing the softener by the customer service was after two years (and estimated six sacks this salt) also all right. The recommendation is on!