The 2 lb. Filter Rejuvenating Tablets are a water softener for your Water Softener Cartridge. Over time your Water Softener Cartridge will become clogged with calcium build up and loose efficiency. In order to maintain performance you had replace your cartridge or resin. Now there is another option. The Filter Rejuvenating Tablets.
Place the tablets in a bucket and fill with water. Lay the softener cartridge on top and allow to soak in the water over night. The tablets work much like a water softener, cleaning and dislodging the calcium and replacing it with sodium.
We recommend keeping at least 2 lbs. of tablets on hand and an extra Water Softener Cartridge. When one is recharging, you can use the other cartridge so you don’t have to go a day without soft water. Eventually the resin will stop working and either the cartridge or resin will have to be replaced.