REME HALO®Zero can be installed in any air conditioning system to improve air quality throughout your whole home. Utilizing RGF’s proprietary aGHP-Cell™ technology, REME HALO®Zero creates low level, airborne Gaseous Hydrogen Peroxide (aGHP™) throughout the air-conditioned space reducing bacteria, viruses, odors, mold, allergens and dust at the source. RGF’s REME HALO®Zero in-duct air purifier is verified Zero Ozone to the UL 2998.