Seafoamcan fill the cylinder and create areas within it that are very difficult to regenerate and, therefore, can lead to hard water, and Our latest innovation, is light and compact, and perfectly shaped for the HarveyArc Water Softener. Buy from a company local to Kent & Sussex for the best prices. Hyrdroworks' price includes free local delivery.

The purity of your water softener salt is critical to preventing damage to your softener and reducing product life. Please note, Salt may take between 2 to 5 working days to arrive. If you have multiple items in your delivery these may arrive separately. We offer free delivery in Kent, Sussex and some parts of SE London. We do not offer delivery outside this area. As the salt market in the UK grows, we are seeing more sea & lake salt entering the UK market. It’s not being sold any cheaper than the top-quality Harvey product but brings with it several problems: Please note, Salt may take between 2 to 5 working days to arrive. If you have multiple items in your delivery these may arrive separately.

Unsure what salt is right for your Water Softener?

An oil residue from impurities in the water can coat the valve of the softener and prevent the efficient working of the unit, resulting in hard water.