Description
The Aqua Flo RL‑470 UV Lamp (Part #40040014) is a high‑output germicidal ultraviolet replacement lamp designed for use in Aqua Flo RL‑470 UV water disinfection systems. Engineered to emit powerful UV‑C light, this lamp effectively inactivates bacteria, viruses, and other microorganisms without the use of chemicals—helping ensure safe, clean drinking water for residential and light commercial applications.
Built to OEM specifications, the RL‑470 UV lamp delivers consistent performance and long service life when paired with the appropriate quartz sleeve and UV chamber. Regular lamp replacement is essential to maintain optimal UV intensity and system performance.
Key Features & Benefits
- High‑output germicidal UV‑C lamp — designed for effective microbial inactivation
- Genuine Aqua Flo OEM replacement — Part #40040014
- Helps reduce bacteria, viruses, and other waterborne pathogens
- Designed for reliable performance and long life
- Includes replacement O‑ring for a proper seal
- Easy, tool‑free installation for annual maintenance
Compatible UV Systems
The Aqua Flo RL‑470 UV Lamp (40040014) is compatible with the following Aqua Flo UV disinfection systems:
- Aqua Flo RL‑470 UV System
- Other compatible Aqua Flo UV models requiring an RL‑470 style lamp
- UV chambers that specify 40040014 as the OEM replacement part
⚠️ Always verify your system model and required lamp part before purchasing to ensure proper fit and performance.
Compatible Quartz Sleeve
For optimal UV performance, pair this lamp with the correct quartz sleeve designed for your system:
- Aqua Flo RQ‑470 Quartz Sleeve (40040043) — installs between the lamp and water flow to protect the lamp and maximize UV transmittance
- Clean or replace the quartz sleeve during lamp change‑outs to maintain maximum UV output
Applications
- Whole‑house UV disinfection systems
- Residential point‑of‑entry water treatment
- Municipal and well water purification
- Point‑of‑use drinking water protection
Maintenance & Replacement
- Recommended lamp life: Approximately 9,000 hours (about 12 months of continuous use)
- Replace annually or per manufacturer guidance
- Inspect and clean the quartz sleeve at lamp change‑out
- Replace O‑rings to maintain a secure, leak‑free seal
Why Choose the Aqua Flo RL‑470 UV Lamp
- OEM‑quality replacement built for Aqua Flo systems
- Ensures consistent, effective UV‑C disinfection
- Helps maintain water safety without chemicals
- Easy installation makes routine servicing quick and convenient
Ensure your UV disinfection system continues to deliver clean, safe drinking water with the Aqua Flo RL‑470 UV Lamp (40040014)—a dependable replacement lamp engineered for high‑output performance.

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