HTH Spa pH Plus Powder - 1.2kg

Water balancing will ensure prime efficiency of all your pool and spa treatment chemicals as most are designed for optimal performance at pH 7 - 7.4. Saving you money and time by ensuring you are getting the most from your chemicals.

The balance of your water is first and foremost a question of correctly adjusting the pH. The pH level is too often neglected but it is essential in easily avoiding a number of common problems: eye and skin irritation, cloudy water or the development of algae.

The pH defines the acid or alkaline nature of the water. It runs on a scale from 0 to 14, bearing in mind that pure water is equal to 7.0. The recommended pH value for swimming pool water is between 7.0 and 7.4.

The TAC offers information about the level of bicarbonates and carbonates. The measurement is expressed in °f or mg/l and the “ideal” value is generally located between 8 and 14°f (80 and 140 mg/l)

The TH offers information about the level of calcium and magnesium. Similarly to the TAC, the TH is expressed in °f or mg/l and the value is generally located between 15 and 25° (150 and 250 mg/l)

> Increase pH if reading is below 7.2

> Use a 15g dose per 1m³ of water. Dose increases the pH by approx 0.2

> With the pumps and jets running, dose directly around the spa, avoiding the skimmer. Dose only when bathing has ceased

> Continue filtration & re-test after 15 minutes

> Repeat treatment until the pH falls within the range 7.2-7.6

> Contains Sodium Carbonate

> Do not mix with other products

> Store in a dry, well ventilated place with temperatures not exceeding 35°C