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GLB® 1“ tablets provide continuous disinfection. For use in floaters, feeders and skimmers. Contains 90% available stabilized chlorine. Start with 16 tablets per 10,000 gallons of pool water and add as needed to maintain 1-4 ppm free-chlorine at all times. For best results, shock treat pool water every week.
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🇺🇸 Ship from USA · On Agora since 2025
$26.99