• Check out the NEW HASA Liquid Feeder: The Easy and Economical way to get HASA liquid sodium hypochlorite into your swimming pool. See it here!.

Informative Links

IPSSA/”Chlorine Comparisons”

IPSSA/”Chlorine Comparisons”

pool swimmer


pool water

Liquid Chlorine, the Perfect Pool Pro Tool for a Crisis, Pool Pro Magazine


IPSSA/”Navigating Summer with COVID-19″

hasa product

IPSSA/”Bleach Shortage and Indoor Disinfection with HASA Products”


IPSSA/”Green Algae Cures: Here Comes Algae Season”


Shock: Oxidation, Superchlorination, Hyperchlorination and Breakpoint Chlorination

swimmer in pool

Back to the Basics: The Benefits of Liquid Sodium Hypochlorite for Swimming Pools

hasa product truck

IPSSA/”Understanding the Power of Chlorine”


HASA Transportation Guidelines (Vietnamese)

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