Odors can trigger memories that are both pleasant and repulsive. You walk into your old school building and it has that same smell you remember as a young child and it instantly brings back memories of your days at that institution. You open up the trash can lid that is full of garbage and the odor instantly reminds you of the days you worked in landfill in the summer between college semester.Both odor are significant. One positive and one negative.
Our olfactory senses are more keen than our visual processes and smells and odors often affect us more than what we see.
In 1980 Pure Air Systems was formed to provide high performance, fan powered air filtration systems that would incorporate both HEPA filters and Carbon media. The HEPA filters remove a high percentage of sub-micron particulate and the carbon media removed a large percentage of odors and gaseous pollutants.
It is difficult to see any airborne particle that is smaller than 100 microns in size ( about the diameter of your hair) so it is often difficult to know if the HEPA system is actually working. If you suffer from allergies triggered by airborne pollen, ragweed, etc. and you notice that while you are in your air filtered living environment that you have fewer issues with your allergies then one can assume the filtration system is working. When you have specific odors in the house, be they animal, cooking or smoking odors, a significant reduction or removal of the odors is notice immediately upon entering that room or living environment.
The systems manufactured by Pure Air Systems can incorporate up to 60 lbs of granular activated carbon in replaceable 15 lb framed cartridges. The smaller unit can carry up to 30 lbs of carbon. These high density, high capacity systems can significantly reduce odors and gaseous pollutants in commercial, institutional, industrial, medical and residential applications.
Typically these carbon filters need to be changed on a 3 to 6 month basis depending upon the nature of the odor and the amount of time the systems are running. For most home applications 6 months is a good change out frequency. These systems can be attached to an existing, ducted HVAC system or used as stand-alone units. The variable speed ECM motors used in these systems allows for incremental control of the speed and air flow.
For more information on the complete line of HEPA and Carbon based systems please go to our website at: https://www.pureairsystems.com or call us on our toll-free number at: 800-869-8025.