Pool & Spa Starter Kit — All-in-One Chlorine, pH, Alkalinity, Test Strips

500 g total alkalinity increaser. Introducing the InSpire Premium Pool and Spa Starter Kit — the smart, simple way to keep your water clean, healthy and luxurious for bathing, splashing and soaking. 1,000 g chlorine granules (two sachets of 500 g).

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