Kinetico Block Salt - 50 x Packs + 1 FREE

Kinetico Block Salt is a 4 kg block of pure salt, packaged in pairs, designed for water softeners. It fits into the salt tank, dissolving slowly and requiring replacement when reduced to about a third of its size.

• The blocks of salt sit in 1 cm of water in the salt tank and dissolve slowly from the bottom.
• Replacement is needed when the salt drops to about a third of its size.