Water Softener Salt

Water softeners need salt in order to regenerate and continue to efficiently remove the minerals that cause limescale.

As the UK’s No. 1 water softener manufacturer, we ensure all our water softener salt is of the highest quality to keep your machine running smoothly. Different softeners use different types of salt.

18 products
  • Harvey Block Salt - 3 packs

    3 packs of water softener salt blocks. Each pack contains 2 x 4kg blocks. This salt is food grade quality. Delivered to your door by the UK's No.1 Water Softener manufacturer.

    £19.87
    £19.87
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  • Harvey Block Salt - 6 packs

    6 packs of water softener salt blocks. Each pack contains 2 x 4kg blocks. This salt is food grade quality. Delivered to your door by the UK's No.1 Water Softener manufacturer.

    £38.69
    £38.69
    Sold out
  • Harvey Block Salt - 12 packs

    12 packs of water softener salt blocks. Each pack contains 2 x 4kg blocks. This salt is food grade quality. Delivered to your door by the UK's No.1 Water Softener manufacturer.

    £73.18
    £73.18
    Sold out
  • Harvey Block Salt - 9 packs

    9 packs of water softener salt blocks. Each pack contains 2 x 4kg blocks. This salt is food grade quality. Delivered to your door by the UK's No.1 Water Softener manufacturer.

    £56.46
    £56.46
    Sold out
  • Harvey Block Salt - 21 packs

    21 packs of water softener salt blocks. Each pack contains 2 x 4kg blocks. This salt is food grade quality. Delivered to your door by the UK's No.1 Water Softener manufacturer.

    £116.93
    £116.93
    Sold out
  • Harvey Arc Mini Curve salt - 5 packs

    5 packs of water softener salt blocks. The Mini Curve Salt Block is perfectly shaped to fit into the HarveyArc Water Softener. Each pack contains 2 blocks of salt. Grade A / food quality salt (standard BS EN973).

    £17.86
    £17.86
    Sold out
  • Harvey Arc Mini Curve salt - 10 packs

    10 packs of water softener salt blocks. The Mini Curve Salt Block is perfectly shaped to fit into the HarveyArc Water Softener. Each pack contains 2 blocks of salt. Grade A / food quality salt (standard BS EN973).

    £34.86
    £34.86
    Sold out
  • Harvey Arc Mini Curve salt - 20 packs

    20 packs of water softener salt blocks. The Mini Curve Salt Block is perfectly shaped to fit into the HarveyArc Water Softener. Each pack contains 2 blocks of salt. Grade A / food quality salt (standard BS EN973).

    £66.42
    £66.42
    Sold out
  • Harvey Block Salt - 18 packs

    18 packs of water softener salt blocks. Each pack contains 2 x 4kg blocks. This salt is food grade quality. Delivered to your door by the UK's No.1 Water Softener manufacturer.

    £103.47
    £103.47
    Sold out
  • Harvey Arc Mini Curve salt - 35 packs

    35 packs of water softener salt blocks. The Mini Curve Salt Block is perfectly shaped to fit into the HarveyArc Water Softener. Each pack contains 2 blocks of salt. Grade A / food quality salt (standard BS EN973).

    £107.46
    £107.46
    Sold out
  • Harvey Arc Mini Curve salt - 15 packs

    15 packs of water softener salt blocks. The Mini Curve Salt Block is perfectly shaped to fit into the HarveyArc Water Softener. Each pack contains 2 blocks of salt. Grade A / food quality salt (standard BS EN973).

    £51.05
    £51.05
    Sold out
  • Harvey tablet salt for water softener - 25kg

    Each pack contains 25kg of tablet (round/cylinder shaped) salt for use in tablet domestic and commercial ion exchange softeners. You can order up to 10 bags online and prices include delivery to your door.

    £14.50
    £14.50
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  • Harvey water softener tablet salt x 6 bags

    Tablet salt 10 bags. Each pack contains 10kg of tablet salt for use in tablet domestic and commercial ion exchange water softeners. Delivery included.

    £42.00
    £42.00
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  • Harvey granular softener salt - 25kg bag

    25kg of fine granular water softener salt. Best for use in single tank domestic and industrial water softening equipment. Delivered straight to your door.

    £14.50
    £14.50
    Sold out
  • Harvey Arc Mini Curve salt - 30 packs

    30 packs of water softener salt blocks. The Mini Curve Salt Block is perfectly shaped to fit into the HarveyArc Water Softener. Each pack contains 2 blocks of salt. Grade A / food quality salt (standard BS EN973).

    £94.46
    £94.46
    Sold out
  • Harvey granular softener salt - 6 x 10kg bag

    6 x 10kg packs of fine granular water softener salt. Best for use in single tank domestic and industrial water softening equipment. Delivered straight to your door.

    £42.00
    £42.00
    Sold out