Part Description:
The RL-420HO UV Lamp is a high-output replacement ultraviolet bulb designed for UV water purification systems. It delivers powerful UV-C light to help disinfect water by reducing bacteria, viruses, and other microorganisms.
Function & Importance:
Produces stronger UV-C light to destroy the DNA of harmful microbes more effectively
Provides higher levels of sterilization, ideal for systems requiring extra protection (e.g., well water, higher flow rates)
A functioning lamp is essential—without it, your UV system cannot disinfect water properly
Common Signs of Issues:
Indicator light off or warning light on
Unpleasant taste or odor
Compatible Models:
LBH4-151, LBH5-151, LBH6-151 series
Installation Tips:
Always turn off your system before servicing
Use gloves or a clean cloth when handling the lamp
Align correctly so the lamp sits securely in the chamber
Make sure all seals are intact to prevent leaks
If your unit tracks lamp life, reset the counter after replacement
Why It Matters:
The RL-420HO UV Lamp is a vital part of your water treatment system, delivering higher UV power for superior disinfection. Replacing it regularly helps keep your water safe, protecting your health and ensuring your system works at its best.
Part Description:
The RL-420HO UV Lamp is a high-output replacement ultraviolet bulb designed for UV water purification systems. It delivers powerful UV-C light to help disinfect water by reducing bacteria, viruses, and other microorganisms.
Function & Importance:
Produces stronger UV-C light to destroy the DNA of harmful microbes more effectively
Provides higher levels of sterilization, ideal for systems requiring extra protection (e.g., well water, higher flow rates)
A functioning lamp is essential—without it, your UV system cannot disinfect water properly
Common Signs of Issues:
Indicator light off or warning light on
Unpleasant taste or odor
Compatible Models:
LBH4-151, LBH5-151, LBH6-151 series
Installation Tips:
Always turn off your system before servicing
Use gloves or a clean cloth when handling the lamp
Align correctly so the lamp sits securely in the chamber
Make sure all seals are intact to prevent leaks
If your unit tracks lamp life, reset the counter after replacement
Why It Matters:
The RL-420HO UV Lamp is a vital part of your water treatment system, delivering higher UV power for superior disinfection. Replacing it regularly helps keep your water safe, protecting your health and ensuring your system works at its best.
