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<body class='hmmessage'><div dir='ltr'>Hi,<br>Did a little looking and found this:<br><pre><a href="http://www.sawmillcreek.org/showthread.php?143725-DIY-air-filtration-unit-for-lt-200&highlight=filtration" target="_blank">http://www.sawmillcreek.org/showthread.php?143725-DIY-air-filtration-unit-for-lt-200&highlight=filtration</a><br><br></pre>However, can't find any recommendations from Epilog as to suitable flow rates and static pressure for a venting system. Britta, do you have any info about this? Commercial filter systems seem to run 115cfm to 250 cfm w/no mention of SP. What brand/model is the current filtration system?<br><br>Someone mentioned a vortex type system and that was one of my first thoughts, however it's probably unnecessary as it's primary purpose is to separate bulky waste from light dust to prevent a fine filter from overloading. Sort of thing to use with a jointer/planer, tablesaw, or even a router. For anyone who wants to build one for their own shop:<br><a href="http://www.jpthien.com/cy.htm" target="_blank">http://www.jpthien.com/cy.htm</a><br><br>John<br> </div></body>
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