Water Hardness Increaser

LuxeSpa Hot Tubs UK


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Water Hardness Increaser


Quality water hardness increaser granules formulated to increase your hot tub or pool water's hardness.


Directions For Use


Hot Tubs:


Add 75g to increase water hardness of a 1,000ltr spa by 50ppm.


Swimming Pools:


Add 750g to increase water hardness of a 10,000ltr swimming pool by 50ppm.


Delivery Information


All orders under the total weight of 1.5kgs can be delivered on a standard 3 day service, which is ideal for those re-stocking on individual items. All orders over 1.5kgs will be sent on a next day delivery service due to the nature of our products. For more information on our shipping rates visit our Delivery page.


Material Safety Data Sheet (MSDS)


Water Hardness Increaser MSDS: Download


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