Description
Ensure your Pura UV20 series or compatible UV disinfection system continues to deliver effective, reliable microbial control with this complete replacement lamp and quartz sleeve set. These components are the heart of the UV disinfection chamber — the lamp produces germicidal UV-C light, and the quartz sleeve protects the lamp while letting that light penetrate the water for effective disinfection.
Key Features
- Complete replacement combo: Includes both the 36002018 UV lamp and 36003035 quartz sleeve — essential parts for annual maintenance.
- Maximizes UV efficacy: The lamp emits UV-C at a germicidal wavelength that inactivates bacteria, viruses, and other microorganisms as water flows through your system.
- Protective quartz sleeve: Made from high-transmission quartz glass to shield the lamp from water while allowing maximum ultraviolet light penetration.
- OEM fit and performance: Designed specifically for Pura Add-On-3, UV20, UV20-1, UV20-2, UV20-3, and UVBB series UV disinfection systems.
- Reliable maintenance cycle: Replace the UV lamp annually to maintain full disinfection power, and the quartz sleeve when it’s chipped, cracked, or remains discolored after cleaning.
Compatibility
This lamp + sleeve set is suitable for:
- Pura UV20 Series UV water treatment systems
- Pura Add-On-3 UV systems
- Pura UV20-1, UV20-2, UV20-3 models
- UVBB Big Boy Series systems with part #20 lamps/sleeves
Specifications
**UV Lamp » **
- Part Number: 36002018
- Nominal Power: ~22 W
- Lamp Life: ~12 months (recommended annual replacement)
- Base Type: 4-pin configuration for compatible Pura UV controllers
**Quartz Sleeve » **
- Part Number: 36003035
- Material: High-purity quartz glass for excellent UV transmission
- Includes: O-rings for proper sealing
Applications
Ideal for whole-house UV disinfection of drinking water in point-of-entry systems where you need to control microbiological contaminants without chemicals. Typical uses include:
- Domestic potable water systems
- Well water UV treatment
- Pre-booster or post-filtration UV stages
- Add-on UV modules in larger treatment setups
Maintenance & Replacement
- Annual lamp replacement: Even if the lamp still emits light, its germicidal output decreases over time — swap it out yearly for full disinfection performance.
- Quartz sleeve care: Inspect and clean the sleeve during lamp changes. Replace when it won’t clear up after cleaning or shows damage or discoloration.
- Handle with care: Quartz and UV lamps are fragile — avoid touching quartz with bare hands and handle both components gently.
Why Replace Both Together
The lamp and sleeve work as a pair — fresh UV output is only effective if it can travel through a clean, undamaged quartz sleeve. Replacing one without the other can reduce disinfection efficiency.
Benefits at a Glance
✔ Full germicidal performance for your Pura UV system
✔ OEM-matched parts for perfect fit and reliability
✔ Maximizes UV transmission and water safety
✔ Easy to replace with yearly maintenance routines
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