Testing of High Efficiency Particulate Air (HEPA) filters
We're here testing and certifying you track stolen air cleaning system using a laser particle counter all tracks you have to individually tested and certified to operate at best HEPA air purifier for room efficiency which is 99.99 percent at .3 microns. We take a reading at units in LIC ... Read More ...
Posted on: 02/27/17
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Testing of High Efficiency Particulate Air (HEPA) filters
We're here testing and certifying you track stolen air cleaning system using a laser particle counter all tracks you have ... ...