AireDefense : Technology
Industrial Technology Multi-level Filtering System
By using a seven layer system of filters air that passes through the system is cleaned of 99.97% of particles 0.3 microns in diameter by the True HEPA filter element, then any reactive chemical vapors are absorbed and removed by the three stages of activated carbon media. Urban air quality is based on the levels of PM2.5 = i.e. particulates with aerodynamic diameters not larger than 2.5 micrometers (microns). Self-testing sensors will assure that the filters are in fact removing chemical impurities by periodic introduction of a proprietary safe vapor and sensors testing that the unit is indeed removing them as designed, built-in trust.
The benefits of total building air pressurization include keeping out man-made pollution, natural dusts & pollen, and any radioactive fallout if present.
In the optional indoor recycling operating mode a proportion of indoor vs outdoor air can flow into the system to purify the air from either source. The input air quality sensors (EAQ) will be able to determine the operating mode and log the sensor data appropriately. With units having this option the IoT software will display these data to the personal communication device (tablet or smartphone) for the user to check the indoor air quality vs the outdoor air quality and adjust the system preferences to suit the need.
Our systems can also mitigate infiltration where basements have exposure to Radon gas by providing a partial pressurization of the building air to keep the outside gaseous pollutants from entering the building envelope.