Certified Pool & Spa Operator (CPO) Certification — PHTA
The CPO Certification is the Pool & Hot Tub Alliance's credential for people who operate pools and spas, and it is earned by completing the CPO course and passing the exam. PHTA's course listing describes a 50-question open book exam, and the certificate is valid for five years. SummitCert's portal gives you explained practice questions, flashcards, a timed 50-question mock exam and progress tracking by topic.
One-time purchase · lifetime access · study on any device
Everything included — in full detail
This is exactly what you unlock. No vague promises — real numbers, straight from the portal.
Your full practice pool — 350 questions total, written to mirror the real exam blueprint, with full answer explanations for every question.
Including Pool and Spa Management, Regulations, and Records, Essential Calculations, Contamination, Recreational Water Illness, and Disinfection, and more.
A complete, realistic exam-day simulation with the same question count and time limit as the real thing.
Covering every key term, concept, and framework you're expected to know.
Hand-picked walkthroughs and explainers organized by topic.
Visual breakdowns of the frameworks and models the exam tests you on.
The exact formulas and calculations you need, ready to review before test day.
A searchable glossary so unfamiliar terminology never slows you down.
See your accuracy by domain, spot weak areas early, and follow a built-in study schedule.
Tailored to this exam: it knows your progress and weak areas, remembers your earlier chats, and picks up where you left off on your other devices.
Study anywhere — your progress syncs on the device you are using and picks up where you left off.
No subscriptions, no renewals — buy once and keep studying until you pass.
See the CPO Certification portal
Real screenshots — this is exactly what you'll be studying in. Click to zoom in.
How would you like to start?
Try before you buy, or jump straight into full access.
Topics you'll drill
7 core topics pulled straight from the real question bank.
- Pool and Spa Management, Regulations, and Records
- Essential Calculations
- Contamination, Recreational Water Illness, and Disinfection
- Water Balance, Testing, and Water Problems
- Chemical Feed and Control
- Circulation, Filtration, Heating, and Air Handling
- Facility Safety, Spas, Maintenance, and Troubleshooting
CPO Certification exam requirements & cost
Straight from the certifying body — separate from what we charge for the study portal.
The CPO certification needs successful completion of the CPO course and a passing result on the CPO exam, and no industry experience is required (PHTA CPO page). The course is a 16-hour, two-day classroom program, or a blended format with the online CPO Fusion course plus a one-day in-person class; it is also available virtually where approved (PHTA CPO page). PHTA's in-person course listing describes two days of instruction with a 50-question open book exam, and the certification is valid for five years. PHTA does not publish a passing score for the CPO exam on its course pages, so the portal mock shows 75 percent only as a self-check; confirm the current requirement with PHTA or your instructor. PHTA does not list one fixed price: course fees depend on the provider and the format, and one in-person listing shows $625 for members and $750 for non-members as early bird pricing. No industry experience is required; you complete the CPO course and pass the CPO exam (PHTA).
Real pass rate, retake policy, scoring, and a study timeline for CPO Certification — free, no purchase required.
Common questions
You might also need
Core plus Type I, II and III refrigerant handling — full prep for the Universal certification EPA-approved organizations require to work on any HVAC/R system.
General knowledge, air brakes, combination vehicles and every core topic on the CDL Class A permit test — full-length timed mock exam included.
Treatment process, laboratory analysis, equipment operation, and source water characteristics — full prep for the entry-level Class I water treatment operator exam used by 70+ state and provincial certification programs.
Hazard and risk identification, emergency preparedness and incident response, safety-program development, and leadership/training content across all four BCSP-tested domains — full prep for the 200-question Construction Health and Safety Technician (CHST) exam.
Business organization and licensing, finances, employment, insurance and liens, contracts, public works and safety — practice for the California CSLB Law and Business exam, with 1,000 flashcards, 350 quiz questions and a 115-question mock exam.