Extra – Chlorinating Tablets- 2kg

CONTROLS BACTERIA AND ALGAE in Swimming Pool Water.

How to use:

Maintain recommended daily levels as determined by testing kit.

Free available chlorine: 1.0 – 3.0 ppm
pH: 7.2 – 7.8
Total alkalinity: 80 – 120 ppm
Calcium hardness: 200 – 300 ppm

For outdoor pools, chlorine residuals can be protected from destruction by the sun’s rays by adding 300 g of STABILIZER per 10,000 L of pool water to yield the required initial concentration of 30 ppm. If using an automatic chlorinator, fill the chamber(s) with EXTRA and adjust flow rate according to manufacturer’s recommendations to maintain proper chlorine residual. Adding tablets to the pool’s skimmer basket is an alternative chlorine feed method. Daily usage should approximate 25 g of EXTRA per 10,000 L of pool water.

NOTE: Hot weather, heavy pool usage and rain may require higher usage rates to maintain proper chlorine residuals.
MICRO PUCKS contains cyanuric acid stabilizer which can accumulate in pool water. Keep stabilizer within the recommended range of 30–100 ppm by dilution with fresh water. The ideal range is 30-50 ppm.