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Pool Professionals
Professional-grade products. Expert support. Built for your business.

Pool Owners
Eco-friendly, easy-to-use solutions to keep your pool clean and clear.

Industrial
Efficient treatment & supply. Performance-focused operations support.

Municipal
Reliable solutions & delivery. Sustainable treatment for public systems.

Dealers
Help your pool & spa customers with trusted, professional-grade products.

For Pool Pros:   Master pool chemistry and avoid costly mistakes with our guide.   

For Homeowners: Let HASA be your year-round Pool Partner.   


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Pool Products
HASA has the chlorine, algaecides, and sanitizers you need to keep your pool or spa clean and clear.

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Hot Tub Products
Shop our full line of Hi-Temp spa care products, including Eco-Safe Clarifiers and pH Increasers.

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Ancillary Products
Our eco-friendly water treatments are science-backed and purposefully focused.

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Mini-Bulk Program
We deliver a premium 12.5% sodium hypochlorite solution for sanitizing commercial pools and large-scale water systems.

Blog
Learn from water chemistry experts.

Training and Support
Meet our educational resources and support options

Safety Data Sheets
Download SDS sheets for HASA products.

Pool Chemical Calculator
Achieve balanced chemistry easily.

Liquid Chlorine For Pools
A service professional’s guide that's been made simple.

Orenda Academy
For water chemistry & professional pool management knowledge.

Events
Find HASA at an event near you.

Rewards
Explore our HASA loyalty rewards program.

Ask Crystal
Get live 24/7 water chemistry and pool care support.

Use the HASA Dealer Locator
See where our products are sold near you with this tool. 

About HASA
Learn about HASA's commitment via the returnable packaging model.

Careers
Explore open positions with HASA.

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For Homeowners

Count on trusted products built to truly keep your family safe and equipment protected, year round

There’s more where that came from. 

See Pool Care Basics
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Product Info

What this bottle does, how to use it, and why it works.
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Best Practices

Education first. Orenda Technology woven in.
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Play & Win

Two mini-games. Every scan earns entries & points. Pros and homeowners both play — it keeps the whole experience delightful.