Pool Supplies Canada Spa Chlorine Granules are stabilized chlorinating granules that control bacteria and algae in your hot tub or spa water. One capful contains approximately 85 grams of chlorine granules.

Instructions for Use

Maintain recommended daily levels as determined by your spa testing kit:
- Free available chlorine: 3.0 - 5.0 ppm
- pH: 7.2 - 7.8
- Total Alkalinity: 100 - 120 ppm
- Calcium Hardness: 150 - 200 ppm

Superchlorinate a freshly filled spa by adding 20 grams of chlorinating granules per 1,000 litres of spa water. Circulate for at least 15 minutes before using. Maintain proper chlorine residual by adding 10 grams of chlorinating granules per 1,000 litres of spa water daily.

Comprised of sodium dichloro-s-triazinetrione-dihydrate - available chlorine content: 56%.

Warranty Coverage: Pool Supplies Canada Chemicals come with a 30 Day Limited Manufacturers Warranty.