Affordable DIY Fume Laser Fume Extractor that actually WORKS!

Commercial Fume Extractors are super expensive! DIY Fume Extractors are hit and miss. This one actually works! What's the secret? It uses commercial BOFA filters. That makes it a little expensive to operate, as filters alone are just under $450. However this is first fume extractor I had that eliminated all laser cutting odors in my basement. See how I made it and you can too.

I want to give credit and huge thanks to Brandegee Pierce (https://youtu.be/P8zQIargAF4) as it was mostly his idea, and I just built upon it.
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:::: Please Check out my Online Shop: http://lensdigital.com/shop ::::
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3D Model (STEP) and Plywood Cuts (DXF) :
https://grabcad.com/library/diy-bofa-laser-fume-extractor-1

Parts (Some Affiliate Links):
- BOFA AD350 Filter (https://www.matterhackers.com/store/l/bofa-filter-for-ad350-fume-extractor-combined-filter/sk/M96DAG1M)
- BOFA AD350 Pre-Filter (https://www.matterhackers.com/store/l/bofa-filter-for-ad350-fume-extractor-pre-filter/sk/MWDHADDX)
- 1/2" Maple Plywood (https://www.lowes.com/pd/Top-Choice-1-2-in-HPVA-Maple-Plywood-Application-as-4-x-8/1000789166)
- 2" x 2" or 2" x 3" boards (5 ft)
- Two 6" Inline Duct Fans (https://amzn.to/2ZURIkY)
- 6" Duct Flange (https://amzn.to/2VZBbrY)
- 1" wide High density Foam insulation tape (https://amzn.to/2NBdjpG)
- Thin foam weather strip (https://amzn.to/2Cc1FiM), goes between top and bottom halves
- Caulk (https://amzn.to/2AIPdXy)
- 3D Printed Handles (https://www.thingiverse.com/thing:4316243)
- Two Latches aprox. 3.5" long (https://www.ebay.com/itm/112752436891)
- Two 2" locking casters (https://www.lowes.com/pd/TITAN-2-in-Rubber-Swivel-Caster/3026959)

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