top of page
Pro Swim Pro-Chlor Granules 1kg

Pro Swim Pro-Chlor Granules 1kg



Rapidly dissolving chlorine granules that have minimal impact on the pH of your hot tub water.
Ideal Free Chlorine Range: 3 – 5mg/l
These stabilised chlorine granules are ideal for daily dosing of your spa, to produce free active chlorine which kills bacteria and other potentially harmful organisms. They are rapid dissolving and have minimal impact on pH.



Maintain pH level within the ideal range of 7.2–7.6. If the not in this range, adjust.

Maintain free chlorine residuals for spas within the range 3–5mg/l(ppm. *Freshly filled new spas or spas left drained for a period of time require an initial start up dose of 20mg/l (ppm) of free chlorine circulated for a minimum of 21⁄2 hours. This product may be applied directly to spas where temperatures exceed 20oC. If below this temperature or in doubt pre-dissolve this product in a clean plastic container at a maximum rate of 10g of product per 0.2 gallons (1ltr) in water. Stir well to ensure product is fully dissolved. Add the resulting solution to the spa whilst the pump(s) are turned ‘on’.

Repeat dose application if necessary to achieve levels in point 2 above.

It is recommended that you periodically (e.g.weekly or after heavy spa use) shock dose your spa with AquaSPArkle Spa Fusion to eliminate any excess contamination.


Daily dose rates

Water Volumes To increase Chlorine Level 
bottom of page