Multifunctional Chlorine Tablets 20g x 2 KG - Swimming Pool, Hot Tub, Spa

2 x 1 Kg Multifunctional Chlorine Tablets 20g - Swimming Pool, Hot Tub, Spa Chlorine. Ideal chlorine levels are between 1 - 3 mg/l (ppm) as tested by a test kit. Chlorine Feeder - Few feeders take this 200g tablet and the 20g smaller tablet may be required.

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