How long should I leave my UV sterilizer on for?
Paramount Sanitization Ultra UV2 Sanitizer System Parts & Accessories
Pool & Spa Equipment
Status:
Open Jan 29, 2026 - 12:46 PM
1answer
Answer
Jan 29, 2026 - 12:46 PM
You should generally leave your UV sterilizer on continuously, 24 hours a day, to maintain optimal water sterilization. Turning it off and on frequently can reduce its effectiveness and lifespan. Always follow the manufacturer's instructions for specific guidance.
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