⬢ Pool Products
HASA has the chlorine, algaecides, and sanitizers you need to keep your pool or spa clean and clear.
⬢ Hot Tub Products
Shop our full line of Hi-Temp spa care products, including Eco-Safe Clarifiers and pH Increasers.
⬢ Ancillary Products
Our eco-friendly water treatments are science-backed and purposefully focused.
⬢ Mini-Bulk Program
We deliver a premium 12.5% sodium hypochlorite solution for sanitizing commercial pools and large-scale water systems.
6 min read
As recently published by HASA’s Terry Arko in Aqua Magazine In the pool industry, words get synonymously thrown about and tend to lose their actual meaning. The general term “shock” is often used to cover oxidation, superchlorination,...
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2 min read
August can bring some of the hottest days of summer. Unfortunately, along with the extreme heat, many Western U.S. states are also hit by raging...
5 min read
As recently published by HASA’s Terry Arko in Aqua Magazine While chlorine has had its ups and downs, it has been the silent savior in times of...
3 min read
HASA is a big provider of liquid chlorine in my region and the familiar yellow cases and white bottles are available at local pool stores as well as...
3 min read
As recently published by HASA’s Terry Arko in Pool Pro Magazine Liquid chlorine has been around for a long time and is widely used in commercial and...
3 min read
The last thing any pool owner wants is to have an outbreak of algae during the summer. Well maintained pools should be free from algae, however there...
3 min read
In today’s recreational water industry, there are three main types of chlorine used to disinfect, oxidize and leave protective residuals in swimming...
7 min read
As recently published by HASA’s Terry Arko in Aqua Magazine Defining what liquid sodium hypochlorite is-it isn’t liquid chlorine In the swimming pool...
