HTH Anti-scale

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HTH Anti-scale - Click to enlarge

Save money by buying this product in a box of 6.

HTH Anti-scale helps prevent calcium deposits in your spa or hot tub, and is very useful if you have very hard water. Add anti-scale when you are filling the spa. It is compatible with all filtration equipment and can be used at a diluted state, with disinfectants and ancillaries used in spas. HTH Anti-scale does not foam or alter the pH of the water when the recommended dosages are used. It reduces scaling on the walls, which facilitates the cleaning of the spa.

In preventive treatment (when filling the spa and adding new water): add 3 caps per 1000l of water

Many scale problems with moderately hard water can be also prevented by maintaining the pH around the low end of the normal ideal range (i.e. around 7.2). Use pH minus to reduce the pH of your spa water if necessary.

1 litre


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