Inflatable Hot TubChlorine Hot Tub Starter Kit

Category

Pool Chemicals & Clarifiers

Store

eBay

Brand

Perfect Balance

2, To increase the free chlorine level by 2.5ppm add 5 grams of granules (1 x teaspoon). 1, Add 11 grams per 1,000 litres of spa water. (1 teaspoon = 5 grams). Chlorine is a good sanitizer for hot tubs as it dissolves fast and works well in hard or soft water.

39.99 GBP