"Here at INDOOR HYGENICS, we are proud to focus on offering our customers only the best in Water and Air Purification solutions. If you suffer from asthma, allergies COPD or any other breathing-related concern check out our whole-home air purifier. The RPS (Respiratory Protection System) whole-home central photocatalyst UV system will improve your IAQ (Indoor Air Quality). Combined with the RPS (Respiratory Protection System) whole-home central HEPA system you will breathe easier and live better and longer. Here at Indoor Hygenics, we believe this to be the VERY BEST 1-2 PUNCH for most IQA (Indoor Air Quality) concerns. The RPS whole-home air purifier utilizes UV (Ultra Violet) & PCO (Photocatalytic Oxidation) these powerful technologies help destroy Viruses, Bacteria, Chemical Pollutants, and Material Pollutants. This also includes germs, mold spores, tobacco smoke, pet odors, and cooking smells. The RPS Whole-home air purifiers also employ Pre filtration, Charcoal/Carbon filtration as well as Hepa Filtration to keep your air as dust-free as possible. Here at Indoor Hygenics, we like to say. The RPS UV “kills” everything while The RPS HEPA removes all the “dead bodies” bacteria."