FAQ
What's the difference between REME HALO® and Guardian Air QR+?
These two unique whole-house units reduce bacteria, viruses, mold spores, VOCs and odors throughout your air-conditioned space, both in the air and on surfaces. REME HALO® features additional technology to help remove allergens such as dust, dander and pollen from the air.
How are REME HALO® and Guardian QR+ different from UV lamps?
RGF whole-house air purifiers are installed in your air-conditioning duct and actively work throughout the conditioned space to reduce bacteria, viruses, mold spores, odors and allergens. UV lamps provide passive treatment of air-conditioning coils.
Does the air conditioning system have to be running all the time for the REME HALO® or Guardian Air QR+ to work? Should the air-conditioning unit run 24/7?
REME HALO® and Guardian Air QR+ treat your home when the air conditioning fan is on. If possible, we recommend leaving your fan on all the time to maximize the benefits. While it’s acceptable to switch the air purifier on and off with the fan, be aware that repeated cycles can degrade the useful life of the cell elements. It is therefore recommended to run the air purification units continuously.
How often should I replace the REME HALO® or Guardian Air QR+ cell (bulb)? How do I know if the cell needs replacing?
The unit’s efficiency decreases over time. After two years (up to 25,000 hours) of operation, we recommend replacing the replaceable cell.
Is there any maintenance to be carried out on the system in addition to replacing the cell every two years?
We’re happy to say that no maintenance is required once the unit is installed!
Can REME HALO® or Guardian Air QR+ be installed in the HVAC return line?
Yes, if the HVAC system does not allow space for installation in the supply plenum, installation on the return side of the air-handling system is acceptable.
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