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AFO CERTIFICATION EXAM PRACTICE – 200+ QUESTIONS WITH CORRECT ANSWERS & RATIONALES | PASS YOUR AQUATIC FACILITY OPERATOR TEST IN 2026
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175

mei 2026

2025/2026

A+
Pass the Aquatic Facility Operator (AFO) certification on your first attempt with this complete 2026 practice exam. Over 200 realistic questions covering water chemistry (chlorine, pH, alkalinity, calcium hardness, cyanuric acid, CSI), filtration systems (sand, DE, cartridge), pumps and hydraulics, disinfection (HOCl, breakpoint chlorination, chloramines, ORP), safety and emergency response (10/20 standard, drowning recognition, fecal accident protocol, VGBA anti‑entrapment), facility manageme...
PREPPERFECT
$28.49 Meer Info