I am looking for a good filter for my plasma cutter and am leaning towards the membrane type. I have found a couple of choices one is the sharpe 6770 and the other is the dri- tech units on ebay. Dri-tec makes a a 15cfm model that would work just fine for half the price of the sharpe. Anbody here on the forums tried a dri-tec?
Last edited by AustinT; 07-04-2010 at 02:57 PM.