Frequently Asked Questions
What is ultraviolet light?
Ultraviolet germicidal light (UV-C) is a wavelength of light in the 254 nm range that is effective in mold, bacteria and virus control. UV-C has been used since 1936 in many different applications: water treatment, hospitals, laboratories, aquariums, meat packing plants, dairies,etc.
What is Photo-catalyic oxidation?
The Photo-catalytic oxidation process in Second Wind Air Purifiers is created using high energy ultra-violet light and a catalyst. When the ultraviolet shines on the catalyst a reaction takes place that releases an oxygen and hydrogen molecule, called hydroxyl radicals, These hydroxyl radicals aid in the reduction of odors, fumes and gas phase contaminates.
How does Second Wind Air Purifiers-Patented process work?
Second Wind Air Purifiers use ultraviolet germicidal light and photo-catalytic oxidation to address indoor air pollution. A Second Wind Air purifier can eliminate mold, bacteria, viruses, odors and gases in the indoor air.
Why do I need a Second Wind if I already have a filter?
A filter will address the particulate in the air, but does not have an effect on molds, bacteria, odors and gases. The World Health Organization and CDC break indoor air contamination into 3 categories. Particulate which is the dust and dirt introduced into the air is what a filter will remove. Bioaerosols which are living micro-organisms like mold, bacteria and viruses, which can be addressed with ultraviolet germicidal light disinfection. Also, Volatile Organic Compounds like odors, fumes and off-gasses, can be neutralized using photo-catalytic oxidation. Second wind Air Purifiers can enhance an existing filter by addressing the things a filter will miss.
Are Second Wind Air Purifiers safe?
Second Wind Air Purifiers have been tested independently, by universities and privately to prove their effectiveness. They also have various listings:
Registered as a Class II medical device # E1399
Registered with the EPA # 73112
UL/CUL listed
What kind of maintenance can I expect?
The lamps will need to be replaced every two years by a qualified professional. The unit is virtually maintenance free between replacements.
How are Second Wind Air Purifiers different from other ultraviolet units?
Second Wind units use a high intensity ultraviolet germicidal lamp using 2/3 more UV output than standard UV lamps. Second Wind units also use a photo-catalytic oxidation to reduce odors and off-gasses. Second Wind uses high output ballasts designed specifically for the UV lamps. Second Wind understands that proper ballast design also insures optimal performance.
What are the operating costs of an air purifier?
A residential air purifier costs pennies a day to operate, using no more energy than a 75 watt light bulb. The lamps will need to be replaced every two years.
Start feeling the benefits of clean, purified indoor air...call us today.
Copyright 2012 Dakota Water Treatment of Minnesota, Inc.:Water Treatment Minnesota. All Rights Reserved.
17484 Goodland Path, Lakeville, MN
(952) 953-4643 | dakotawater@charter.net
