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

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, 3 Pack)