These smaller chlorine tablets are designed for use with chlorine feeders or with floating dispensers. AQUASPARKLE MULTIFUCTIONAL MINI 20g CHLORINE TABLETS 1kg. Chlorine Feeders - Fill the dispenser and follow feeder instruction manuals on flow regulation to maintain Pools 1-3mg/l (ppm); Spas 3-5mg/l (ppm) chlorine levels.
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