What does the CDC say about UV Light Treatment? Read the full article:  Penn State on Photocatalytic Oxidation (PCO) UV lights significantly reduce the amount of microbials in ductwork and other airspace in your home. UV lights have the ability to kill viruses, germs and bacteria throughout the home. The 1903 Nobel Prize for Medicine was awarded to Niels Finsen for his use of UV against lupus vulgaris, tuberculosis of the skin.Using UV lights to treat water dates back to 1916 in the USA. Today UV light is used to treat drinking water, waste water and indoor air. Germ Guardian Air Purifier Reviews The Germ Guardian compact tower air purifier has 5-levels of air cleaning featuring true HEPA and UV-C light. The true HEPA filter captures 99.97% of airborne particles like dust and allergens, while the charcoal filter absorbs common household odors and the UV light kills germs and bacteria. Includes: 1 combination filter: pre-filter, HEPA, charcoal, Photocatalyst, 1 UVC lamp

Coverage: up to 186 sq. ft. Fight Environmental Pet Allergies and Supply Clean Air for Homes or Offices up to 2,500 sq. ft.! The PetAirapy PA-160 is revolutionary in controlling and purifying the air in your home. The PA-160 consists of safe, powerful and ozone free UVC (ultra-violet) light technology to kill and disinfect germs, fungi, bacteria, viruses and mold in the air. Fight Pet Atopic Dermatitis and Illnesses with Clean, Fresh Air for Homes and Offices up to 5,000 sq.ft The PetAirapy PA-260 is revolutionary in controlling and purifying the air in your home. The PA-260 consists of safe, powerful ozone free UVC (ultra-violet) light technology to kill and disinfect germs, fungi, bacteria, viruses and mold in the air. Placed directly into your HVAC system or furnace, the PA-260 kills or deactivates the DNA of circulating microorganisms and germs that have been multiplying and growing inside of your home’s main air circulation unit.The beneficial effects of ultraviolet light have been recognized for years.

Yet, not all UV light is healthy and of course some is down right dangerous. But in the C bandwidth there is a precise range of light that is very interesting. This exact slice of very desirable UV light is UVC - 253.7 nanometers, also known as the germicidal bandwidth.It is very effective at killing microorganisms, but unable to penetrate the dead layer of our skin and although it would irritate the eyes after prolonged exposure the effects would not cause lasting harm. alen air purifier made inNote: I do not advocate staring at an exposed UV-C light and most systems using this light conceal the light in a chamber of some sort.air purifier with essential oilsThe effects of ultraviolet light have been known and used for years in water disinfection systems for many years. activated carbon air cleaner

UV light is able to kill bacteria, viruses, and algae with in a matter of seconds of exposure, without the use of chemicals. Likewise this process is used to sanitize indoor air as well.One study conducted over 19 year period in a hospital operating room to study the effects of the UV-C bandwidth found some very beneficial results. The American Medical Association estimates that 50% of all illness are caused by polluted indoor air. In many buildings contaminants such as bacteria, mold, fungi and assorted spores are quite prevalent. A major source or method of distribution of these contaminates is the HVAC system found in many homes today. Think about this... the warm and often moist environment found in heating and air conditioning ducts is just perfect for these living organisms to reproduce. When the fan switches on these pollutants are easily spread throughout the building. How can you enjoy the beneficial effectsof ultraviolet light at home or in the office?Since many of these pollutants are found after the filter and near the exchangers for the furnace and air conditioning.

These UV-C lights are mounted inside the duct work safely from view. As the furnace fan circulates air from the house the air passes across the UV light rays which effectively neutralizing up to 98% these microorganisms.To learn more about these Uv light purifiers Return From Effects of Ultraviolet Light to Home PageAn air purifier cleans and disinfects the air in your home. It uses filters and collection grids to filter out impurities and allergens from the air thus preventing you from breathing them in. Infants have very sensitive respiratory systems and using an air purifier to keep the air clean around your child is vital. Respiratory illnesses in older children or adults may be caused by problems in infancy. This could be the time when children develop allergies, asthma and other related conditions. An air purifier in your child’s room will clean and purify the air of allergens such as dust, pollen, mites and many others. These allergens have an adverse effect on babies because their immune systems are not fully developed and their bodies cannot filter them out in the same way as adults can.

Purifying the air will reduce the allergens that your baby is exposed to and can reduce the likelihood of your child contracting asthma or allergies even if the infant is predisposed to such conditions. The levels of growth hormones tend to rise significantly during sleep. If a child’s environment is full of allergens, they may become bothersome and affect the child’s sleep and thus their development. If your infant already suffers from respiratory problems, installing an air purifier will remove a lot of the irritants for the child’s lungs, making breathing much easier. One of the worst offenders to your baby’s lung health is cigarette smoke. An infant’s respiratory system is not equipped to fight off the negative impact of cigarette smoke. Ideally,  consider giving up the habit or, at the very least, installing an air purifier that is designed to filter out this nursery hazard. There are a wide range of models available for you to choose from which are designed specifically for babies because they function silently.

An ionic air purifier releases a stream of negatively charged ions that electrify particles floating in the air. These negatively charged allergens are then attracted to collection plates inside the unit which have a positive charge and also to anything that is positively charged in the room. The drawback to this type of unit is that they only have an effect on a small area around them since they don’t have fans to circulate the air. Another problem is that the particles are not effectively removed from the room because most of them end up on walls or tables and can always rise into the air again. High-efficiency particulate air filters, or HEPA filter air purifiers, employ fans to circulate the air through the unit and use filters and grids that trap airborne particles down to 0.3 microns in size with an efficiency of 99.97%. This means that these air purifiers can remove some of the smallest allergens present in the environment including smoke and dust. Some HEPA filters also come equipped with medical grade ultra-violet lights which kill harmful bacteria, viruses and mold spores present in the environment.