Aqua Ultraviolet – Replacement Lamp for Classic 25 Watt
Overview
OEM 25W UV-C lamp for Aqua Ultraviolet Classic 25W UV sterilizers. Restores full germicidal output for dependable water clarity and pathogen control.
Key Features
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Genuine Aqua Ultraviolet 25-watt low-pressure UV-C lamp
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Direct drop-in fit—no modifications required
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Consistent UV output for algae, bacteria, and protozoa reduction
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Typical service life: ~9–12 months of continuous operation
Compatibility
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Fits Classic 25 Watt models (all port sizes; with or without wiper)
Specifications
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Power: 25 W low-pressure UV-C
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Peak wavelength: ~254 nm (germicidal)
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Use: Inside sterilizer housing only (non-submersible component)
What’s Included
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(1) 25W UV-C replacement lamp (bulb only)
Replacement Notes
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Power OFF and allow unit to cool.
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Isolate plumbing; open end cap and carefully remove the old lamp (avoid touching glass).
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Insert the new lamp fully and reassemble—do not overtighten caps.
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Restore flow, power ON, and verify illumination through the clear cap (if equipped).
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Replace the lamp every 9–12 months, cleaning/inspecting the quartz sleeve at each change.