Collection: Block Salt

Invented by Harvey, block salt offers customers an easier way to keep their salt topped up.

Our block salt is Grade A / food quality salt (standard BS EN973), with no caking agents or harmful minerals that could damage your machine. Blocks are suitable for all traditional block salt water softeners.

If you have a HarveyArc Water Softener, you need to purchase  Mini Curve Salt.

Our block salt benefits include:

  • Easy to load
  • Easy to carry
  • Easy to store

And our salt is conveniently shipped directly to your door in a matter of days.

6 products
  • Block Salt 3 Packs
    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.

    Regular price
    £19.87
    Sale price
    £19.87
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  • Block Salt 6 Packs
    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.

    Regular price
    £38.69
    Sale price
    £38.69
    Regular price
    Unit price
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  • Block Salt 12 Packs
    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.

    Regular price
    £73.18
    Sale price
    £73.18
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    Unit price
    per 
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  • Block Salt 9 Packs
    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.

    Regular price
    £56.46
    Sale price
    £56.46
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    Unit price
    per 
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  • Block Salt 21 Packs
    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.

    Regular price
    £116.93
    Sale price
    £116.93
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    Unit price
    per 
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  • Block Salt 18 Packs
    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.

    Regular price
    £103.47
    Sale price
    £103.47
    Regular price
    Unit price
    per 
    Sold out