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Filtration system suggestions

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MacGyverS2000

Electrical
Dec 22, 2003
8,504
I thought the Industrial forums were more appropriate for this question, but this forum gets more traffic, so...

I have a need for a relatively small (file cabinet-sized) air filtration system for a CO2 laser in a commercial environment. Finding a HEPA and charcoal setup hasn't been too difficult, but finding an electrostatic smoke filter has (they can be separate boxes, I don't care). I'm cutting wood and plastics, so the electrostatic filter is a necessity to increase the lifetime of the HEPA filters. Airflow in the 600-900 CFM range is what I'm after.

Electrocorp has a decent HEPA/charcoal system in the "RSU 20 CCHR", but they stopped selling their electrostatic filter (ES1400) a few years back. Total cost for both was around $4k.

Can anyone recommend a similar system setup (hopefully at a lower total cost, too)?

Dan - Owner
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