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7. Special option
For request we have got advanced option for work were is necessary to use special equipment.
7.1 Hepa filter
Task of this option is keep more clean air at work by the use of high class hepa filter. Applied by us filters have
high filtration efficiency starting from just 99,95%.
7.2 Difference vacuum gauge
A vacuum gauge measures the difference between the under pressure above the filters and inner filter house.
So the higher the difference pressure are, the worse the filter is working. This readout indicates the need to
replace filters.
