Comments by "deadCXAP" (@deadcxap755) on "Mass Production of Air Purifiers With Amazing Filter Performance. Korean Air Cleaner Factory" video.

  1. The fabric filter is still normal, but this coal, which is poured several grains into a cell ... it simply will not work when the filter is in an upright position! There is so little coal that he will not pass through it - 2/3 of the cells pass the air freely.
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