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
What makes a pool good? I am a dog lover. I have owned many dogs throughout my life. One thing I learned is that there are good dogs and bad dogs. The main difference between what makes a dog good or bad is how they are managed from the start. Some...
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2 min read
High Performance, Premium Industrial Water Treatment
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...
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...
