About
Understanding how to correctly treat swimming pool water is essential for maintaining safe, hygienic aquatic environments and protecting swimmer health. The Pool Water Treatment qualification provides a deeper level of knowledge than basic testing courses, covering the key principles of water treatment along with practical skills to accurately test swimming pool and spa water.
📍 Courses Available
The eight-hour qualification is created by STA pool plant experts and regulated by Ofqual, giving you trusted, industry-recognised training. It equips candidates with the knowledge needed to support safe management, maintenance, and testing regimes for pools and spas, and the certification remains valid for five years. Flexible delivery options may include online learning, in-person training, or private courses delivered directly at your facility.

Pool Water Treatment Course
Dublin & Nationwide Ireland
About the Pool Water Testing Course
About the Pool Water Testing Course
The eight-hour Pool Water Treatment qualification is more in-depth than a water testing course; covering the basic principles of the treatment of swimming pool water and enabling them to correctly test swimming pool and spa water.
This qualification is ideal for those who complete routine water testing and need to have general knowledge of swimming pool water treatment; it’s also the perfect stepping stone for those considering a career in pool maintenance and management, before they embark on our full Pool Plant Operations course.
How will this qualification benefit you?
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- Created by STA’s pool plant experts to provide you with quality training.
- Regulated by Ofqual.
- Will give you the knowledge the support the management, maintenance and testing regimes of a swimming pool or spa.
- Looks great on a CV when applying for jobs that will require water testing and treatment.
Qualification Duration
Qualification Duration
- It lasts for 5 years.
Course Cost
Course Cost
To enquire about the course cost and how to book, please email us at info@swim21training.com. Delivery of our courses can be a combination of online / in person. We can bring a trainer to you and deliver our courses at your facility. our courses can be a combination of online / in person. We can bring a trainer to you and deliver our courses at your facility.
What is the STA Pool Water Treatment Course?
This course focuses on the principles of pool water treatment including disinfection, filtration, circulation, and chemical dosing for maintaining healthy aquatic environments.
Will I receive a recognised qualificaiton?
Yes. The STA Pool Water Treatment qualification is regulated and respected in the aquatic sector, supporting professional development and compliance with health and safety standards.
Who is this course for?
It is designed for pool operators, plant room technicians, and facility managers who are responsible for water quality and treatment systems.
Are there any pre-requisites?
There are no formal prerequisites, but basic knowledge of pool operations or water testing is useful.
More Information on this Qualification
Check out the STA website by clicking on learn more.
