** Measurements taken throughout the entire chamber.
** Smoke particles are a good representation of particles in general,
including allergens.
** Measurements taken throughout the entire chamber, and not just
at the point where the air enters the air purifier.
** Smoke particles are a good representation of particles in general,
including allergens.
Overall Result: 99.5% of Smoke Particles Removed
Chamber Size: 128 cubic feet (4' x 4' x 8')
Temperature: 75-80oF
Humidity: 50-60%
Performed by independent testing lab.
Smoke particles of various microscopic sizes were pumped into the air-tight chamber in equal concentrations in both tests (Test A without the Multi-Tech air purifier, and Test B with the Multi-Tech in operation in the chamber). In Test A, without the air purifier, the particle levels did not decrease over the course of 7+ hours. With the same amount of smoke particles pumped into the chamber in Test B (with the Multi-Tech air purifier in operation) the concentration was brought down by more than 99.5% over the same period of time. Unlike the reduction rates quoted by most air purifiers, the measurements in this test were taken throughout the chamber, outside the Multi-Tech air purifier, making these results even more impressive. In other words, these test results are an indication of how effectively the Multi-Tech will remove airborne particulate throughout the room, and not just from the air that passes through the unit.
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