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.
9 min read
From Suncreen to Sweat: What's Throwing Off Your Water Chemistry As temperatures climb and pools see heavier use, that backyard or community pool becomes the go-to spot for beating the heat. But along with more swimmers comes more opportunity for...
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7 min read
How to Prepare Your Traveling Office: Tips for an Efficient and Safe Vehicle Pool professionals spend long hours in their service vehicles,...
6 min read
the swimming pool industry is about a whole lot more than swimming pools.
6 min read
Lions and tigers and bears—oh my! Those are the kinds of encounters you expect in the deep woods… not in your backyard swimming pool. But for many...
5 min read
What is the "Gunk" in Your Pool? When we think of pool contamination, we usually picture leaves, dirt, bugs,pollen, oralgae.But there is an entirely...
6 min read
Pool Maintenance for Beginners: When and Why to Use Algaecides Every pool owner knows the frustration: your water looks good one day, and the next...
1 min read
Big day at HASA – today we announced the acquisition of Bio-Dex Laboratories, Inc., a trusted manufacturer of professional-grade swimming pool and...
5 min read
What is a Saltwater Pool? Just what is a so-called "saltwater pool"? There is confusion over this term because there are pools in the world that use...
3 min read
CSI: Chlorine Scene Investigation - The Case of the Itchy Eyes
