Water Softener Salt Blocks 100% Genuine Food Grade water softener salt block Compatible with All Water Softener Machine, Best For Laundry Kitchen Dishwasher Industrial use Salt Block (3 Pack)

HSD original block salt - 3 packs. Each pack contains 2 salt blocks (6 in total), each block weighs 4kg Pure, Grade A / food quality salt Our salt is made in the UK, sourced from trusted suppliers, and manufactured to the highest quality Water softeners need salt in order to regenerate and continue to efficiently remove the minerals that cause limescale Suitable for most standard water softeners that use block salt. (Please note, it is NOT suitable for the Arch Machine) With no caking agents or harmful minerals that could damage your machine. Blocks are suitable for all traditional block salt water softeners.