Made in the U.S.A.
Ultravation
Ultravation designers set out to create a whole house air purifier that would take advantage of the properties of activated carbon, as well as disinfect the air and HVAC surfaces. The result is the Ultravation® UVCatalyst™, a titanium dioxide infused, activated carbon / photocatalytic air purifier, that does all of this and more: the system self-cleans so there are no filters to replace, just UV lamp changes at two-year intervals.
Activated carbon is well known for its ability to adsorb odors, and smoke — all types of airborne organics.