CarbUSA products purify air which offer outstanding particle, odor and chemical removal. VOC's (volatile organic compounds), smog, ozone, fumes from cooking, pets, or tobacco can be unhealthy or irritating for anyone not just allergenics and asthmatics. Moreover, these products make sense to get some that can absorb practically everything.
In these process components such as Hydrogen Sulphide (H2S), Mercaptan, ammonia etc. have to be removed. CarbUSA offers different types of product to address specific problems.