Description
The Pura UV Lamp #11 (Part 36002017) is the germicidal ultraviolet replacement lamp used in Pura UVB Series water disinfection systems such as UVB1, UVB2, and UVB3. These systems treat up to ~2 gallons per minute when paired with appropriate pre-filtration.
Key Features & Benefits
- Engineered for UV disinfection to inactivate harmful microorganisms without chemicals.
- Typically a 14 W germicidal lamp with a 4-pin base to simplify installation.
- Replace annually — UV lamps lose output over time even if they still glow.
- Compatible with quartz sleeves like Part 36003034 (often replaced at the same time).
System Compatibility
This lamp is used in Pura and Aqua Flo UVB Series drinking water systems (e.g., UVB1, UVB2, UVB3) that call for UV Lamp #11.
⚠️ Always confirm your system’s model and lamp part number before ordering to ensure proper fit.
Maintenance Tips
- Replace the UV lamp about every 12 months to maintain effective UV-C output and microbial control.
- When replacing the lamp, inspect and clean or replace the quartz sleeve (Part 36003034) if it’s stained or cloudy for maximum UV transmission.
- Avoid touching the glass with bare hands during installation; oils can shorten service life.

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