Jerry, I have the Jet AFS1000B in my garage workshop and have found that it makes a world of difference. Before the AFS, all I had was the Delta 650cfm, with the .5 micron canister, dust collector. The DC does a great job, but doesn't get all the dangerous, smaller, airborne particles the AFS takes care of. IMHO it works as a system with one unit taking up where the other left off. I leave the AFS running for at least 2 hours after leaving the shop and when I go back into the shop the air is totally clean. Don't get me wrong. It's not a 100% solution, but the combination will get maybe 95% or more. I guess it all boils down to how much you think you and your families lungs are worth.
Fort Worth, Texas
City where the west begins.